Stainless Steel

Stainless Steel

About Stainless Steel

1-3

‧

Producing Flowchart

1-4

‧

Approximate Comparative Table

1-5

‧

Chemical Composition

1-6

‧

Mechanical Property

1-8

‧

Surface Finish

1-10

Stainless Steel Billet / Slab

1-11

‧

Billet

1-12

‧

Slab

1-13

Stainless Steel Flat Product

1-14

‧

Coil

1-15

‧

Strip

1-21

‧

Plate

1-24

‧

Sheet

1-26

Stainless Steel Long Product

1-29

‧

Welded Pipe / Tube

1-30

‧

Seamless Pipe / Tube

1-40

‧

Bar

1-42

Approximate Comparative Table

ASME USA JAPAN BRITAIN FRANCE SWEDEN ITALY INDIA

UNS

No. AISI JIS BS NF SIS UNI IS

S20100 A-2 201 SUS201 1.4371 X12CrMnNi1885 Z12CMN17-07AZ 201

S20200 A-3 202 SUS202 284S16 202

S30100 14 301 SUS301 301S21 1.431 X12CrNi177 Z11CN17-08 142331 X12CrNi1707 10Cr17Ni7 301

S30200 12 302 SUS302 302S25 1.43 X12cRnI188 Z12CN18-09 142332 X10CrNiS1809 302

S30300 17 303 SUS303 303S21 1.4305 X10CrNiS189 Z8CNF18-09

S30400 11 304 SUS304 304S31 1.4301 X5CrNi1810 Z7CN18-09 142333 X5CrNi1810 04Cr18Ni10 304

S30403 10 304L SUS304L 304S11 1.4306 X2CrNi1911 Z3CN18-10 142352 X2CrNi1811 02Cr18Ni11 304L

S30500 13 305 SUS305 305S19 1.4303 X5CrNi1812 Z8CN18-12 305

S30900 309 SUH309 309S24 1.4828 Z12CN24-13 X16CrNi2314

S30908 309S SUS309S 309S16 309S

S31000 310 SUH310 310S24 1.4841 Z12CN25-20 142361 X6CrNi2520

S31008 H15 310S SUS310S 310S16 1.4845 Z8CN25-10 142361 X6CrNi2520 310S

S31600 20 316 SUS316 316S31 1.4401 X5CrNiMo17122 Z7CND17-11-02 142343 X8CrNiMo1713 04Cr17Ni12Mo2 316

S31603 19 316L SUS316L 316S11 1.4404 X2CrNiMo17132 Z3CND17-12-02 142348 X2CrNiMo1712 02Cr17Ni12Mo2 316L

S31635 21 316Ti SUS316Ti 320S31 1.4571 X6CrNiMoTi17122 Z6CND17-12 142350 316Ti

S34700 16 347 SUS347 347S31 1.455 X6CrNiNb1810 Z6CNNb18-10 142338 X8CrNiNb1811 347

S40300 403 SUS403 403S17 1.4024 X5Cr13 Z12C13 142301 403

S40500 2 405 SUS405 405S17 1.4002 X6CrAl13 Z8CA12 X6CrAl13 405

S40900 1 Ti 409 SUH409 409S19 1.4512 X6CrTi12 Z8CNT12 409 S41000 3 410 SUS410 410S21 1.4006 X10Cr13 Z13C13 142302 X12Cr13 410 S41600 7 416 SUS416 416S21 1.4005 X12CrS13 Z11CF13 X12CrS13 S42000 4 420 SUS420J1 420S29 1.4021 X20Cr13 Z20C13 142304 X30Cr13 420J1 5 SUS420J2 420S45 1.4028 X30Cr13 Z33C13 420J2 S43000 8 430 SUS430 430S17 1.4016 X6Cr17 Z8C17 142320 X8Cr17 05Cr17 430 S43020 8C 430F SUS430F 1.4104 X4CrMoS18 Z8CF17 142383 X10CrS17

S43100 9b 431 SUS431 431S29 1.4057 X20CrNi172 Z15CN16-02 142321 X16CrNi16

APPROXIMATE COMPARATIVE TABLE

ISO

GERMANY WERKSTOFF　DIN

C% S i% M n % P% S% M a x . M a x . M a x . M a x . M a x A S TM S3010 0 0. 15 1 2 0. 04 5 0. 03 16 .0 0-18 .0 0 6. 00 -8. 00 N :0 .1 0 Ma x A 2 4 0 S3020 0 0. 15 0. 75 2 0. 04 5 0. 03 17 .0 0-19 .0 0 8. 00 -10 .0 0 N :0 .1 0 Ma x S3040 0 0. 08 0. 75 2 0. 04 5 0. 03 18 .0 0-20 .0 0 8. 00 -10 .5 N :0 .1 0 Ma x S3040 3 0. 03 0. 75 2 0. 04 5 0. 03 18 .0 0-20 .0 0 8. 00 -12 .0 0 N :0 .1 0 Ma x S3090 8 0. 08 0. 75 2 0. 04 5 0. 03 22 .0 0-24 .0 0 12 .0 0-15 .0 0 S3100 8 0. 08 1. 5 2 0. 04 5 0. 03 24 .0 0-26 .0 0 19 .0 0-22 .0 0 S3160 0 0. 08 0. 75 2 0. 04 5 0. 03 16 .0 0-18 .0 0 10 .0 0-14 .0 0 2. 00 -3 .0 0 N :0 .1 0 Ma x S3160 3 0. 03 0. 75 2 0. 04 5 0. 03 16 .0 0-18 .0 0 10 .0 0-14 .0 0 2. 00 -3 .0 0 N :0 .1 0 Ma x S3170 0 0. 08 0. 75 2 0. 04 5 0. 03 18 .0 0-20 .0 0 11 .0 0-15 .0 0 3. 00 -4 .0 0 N :0 .1 0 Ma x 5* (C + N ) Mi n. 0. 70 Ma x C b: 10 * C Mi n. 1. 00 Ma x T i: 6* C Mi n. 0. 5 Ma x. S4100 0 0. 15 1 1 0. 04 0. 03 11 .5 0-13 .5 0 0. 75 Ma x S4300 0 0. 12 1 1 0. 04 0. 03 16 .0 0-18 .0 0 0. 75 Ma x C H E M IC A L C O M P O S IT IO N A S TM S p e ci fi ca ti o n S p e ci fi ca ti o n C r% N i% M o % Ti % O TH E R S3210 0 0. 08 0. 75 2 N :0 .1 0 Ma x S3470 0 0. 08 0. 75 2 0. 04 5 0. 03 17 .0 0-19 .0 0 9. 00 -13 .0 0 0. 04 5 0. 03 10 .5 0-11 .7 0 0. 5Ma x 0. 03 17 .0 0-19 .0 0 9. 00 -12 .0 0 S te e l G ra d e S4091 0 0. 03 1 1 0. 04 5

C% S i% M n % P% S% M a x . M a x . M a x . M a x . M a x . U S 3 0 1 0 .1 5 1 2 0 .0 4 5 0 .0 3 1 6 .0 0 -1 8 .0 0 6 .0 0 -8 .0 0 U S 3 0 2 0 .1 5 1 2 0 .0 4 5 0 .0 3 1 7 .0 0 -1 9 .0 0 8 .0 0 -1 0 .0 0 U S 3 0 4 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 8 .0 0 -2 0 .0 0 8 .0 0 -1 0 .5 0 U S 3 0 4 L 0 .0 3 1 2 0 .0 4 5 0 .0 3 1 8 .0 0 -2 0 .0 0 9 .0 0 -1 3 .0 0 U S 3 0 4 J 3 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 7 .0 0 -1 9 .0 0 8 .0 0 -1 0 .5 0 C u : 1 .0 0 -3 .0 0 U H 3 0 9 0 .2 1 2 0 .0 4 5 0 .0 3 2 2 .0 0 -2 4 .0 0 1 2 .0 0 -1 5 .0 0 U S 3 0 9 S 0 .0 8 1 2 0 .0 4 5 0 .0 3 2 2 .0 0 -2 4 .0 0 1 2 .0 0 -1 5 .0 0 U H 3 1 0 0 .2 5 1 .5 2 0 .0 4 5 0 .0 3 2 4 .0 0 -2 6 .0 0 1 9 .0 0 -2 2 .0 0 U S 3 1 0 S 0 .0 8 1 .5 2 0 .0 4 5 0 .0 3 2 4 .0 0 -2 6 .0 0 1 9 .0 0 -2 2 .0 0 U S 3 1 6 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 6 .0 0 -1 8 .0 0 1 0 .0 0 -1 4 .0 0 2 .0 0 -3 .0 0 U S 3 1 6 L 0 .0 3 1 2 0 .0 4 5 0 .0 3 1 6 .0 0 -1 8 .0 0 1 2 .0 0 -1 5 .0 0 2 .0 0 -3 .0 0 U S 3 1 7 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 8 .0 0 -2 0 .0 0 1 1 .0 0 -1 5 .0 0 3 .0 0 -4 .0 0 U S 3 2 1 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 7 .0 0 -1 9 .0 0 9 .0 0 -1 3 .0 0 5 * C M in . U S 3 4 7 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 7 .0 0 -1 9 .0 0 9 .0 0 -1 3 .0 0 N b : 1 0 * C M in . U S X M 7 0 .0 8 1 2 0 .0 4 5 0 .0 3 1 7 .0 0 -1 9 .0 0 8 .5 0 -1 0 .5 0 C u : 3 .0 0 -4 .0 0 U H 4 0 9 0 .0 8 1 1 0 .0 4 0 .0 3 1 0 .5 0 -1 1 .7 5 6 * C t o 0 .7 5 U H 4 0 9 L 0 .0 3 1 1 0 .0 4 0 .0 3 1 0 .5 0 -1 1 .7 5 6 * C t o 0 .7 5 U S 4 1 0 0 .1 5 1 1 0 .0 4 0 .0 3 1 1 .5 0 -1 3 .5 0 U S 4 2 0 J 1 0 .1 6 -0 .2 5 1 1 0 .0 4 0 .0 3 1 2 .0 0 -1 4 .0 0 U S 4 2 0 J 2 0 .2 6 -0 .4 0 1 1 0 .0 4 0 .0 3 1 2 .0 0 -1 4 .0 0 U S 4 3 0 0 .1 2 0 .7 5 1 0 .0 4 0 .0 3 1 6 .0 0 -1 8 .0 0 U S 4 3 4 0 .1 2 1 1 0 .0 4 0 .0 3 1 6 .0 0 -1 8 .0 0 0 .7 5 ~ 1 .2 5 C O M P O S I T I O N a t io n C r % N i% M o % T i% O T H E R S t e e l G r a d e

Mechanical Property

Tensile

Stress

Proof

Stress

Hardness

Tensile Stress,N/ mm2,MIN Proof Stress,N/ mm2,MIN Elongation ,%,MIN Hardness, HRB,MAX. Bending Angle Inside Radius

ASTM

S30100

515

205

40

95

No Require

A240

S30200

515

205

40

92

No Require

S30400

515

205

40

92

No Require

S30403

485

170

40

92

No Require

S30908

515

205

40

95

No Require

S31008

515

205

40

95

No Require

S31600

515

205

40

95

No Require

S31603

485

170

40

95

No Require

S31700

515

205

35

95

No Require

S32100

515

205

40

95

No Require

S34700

515

205

40

92

No Require

S40910

380

170

20

88

₁₈₀

S41000

450

205

20

96

₁₈₀

S43000

450

205

22

89

₁₈₀

A：Material 0.050 in (1.27mm) and under in thickness shall have a minimum elongation of

20.0%

Steel

Grade

MECHANICAL PROPERTY

ASTM Specification

Specifica

tion

BENDABILITY

Tensile Stress

Proof

Stress Elongation Hardness

Tensile Stress,N/ mm2_,MIN Proof Stress,N/ mm2,_MIN Elongation, %,MIN Hardness ,HRB,MAX . Bending

Angle RadiusInside

JIS SUS301 520 205 40 95 No Require G4304 SUS302 520 205 40 90 No Require G4305 SUS304 520 205 40 90 No Require G4312 SUS304L 480 175 40 90 No Require SUS304J3 480 175 40 90 No Require SUH309 ok 205 40 95 SUS309S 520 205 40 90 No Require SUH310 590 205 35 95 SUS310S 520 205 40 90 No Require SUS316 520 205 40 90 No Require SUS316L 480 175 40 90 No Require SUS317 520 205 40 90 No Require SUS321 520 205 40 90 No Require SUS347 520 205 40 90 No Require SUSXM7 480 175 40 90 SUH409 360 175 22 80 1 8 0 o 0.5 t (t<8mm),1. 0 t (t>8mm) SUH409L 360 175 25 80 1 8 0 o 0.5 t (t<8mm),1. 0 t (t>8mm)

SUS410 440 205 20 93 1 8 0 o 1.0 time_the

thickness

SUS420J1 640 440 20 97

SUS420J2 740 540 12 99

SUS430 450 205 22 88 1 8 0 o 1.0 time_the

thickness

SUS434 450 205 22 88 1 8 0 o 1.0 time_the

JIS Specification Specificat ion BENDABILITY Steel Grade

Surface Finish

Surface

Finish

Definition

Application

Picture

No.1

The surface is finished by

heat treatment and

pickling or processes

corresponding thereto

after hot rolling.

Chemical Tank、

Pipe。

No.2D

Those finished, after cold

rolling, by heat treatment,

pickling or other

equivalent treatment.

Heat exchanger、

Exhaust pipe。

No.2B

Those finished, after cold

rolling, by heat treatment,

pickling or other

equivalent treatment and

lastly by cold rolling to

give an appropriate luster.

Medical

equipment、Food

industry、

Construction

material、

Kitchen utensils。

BA

Those processed with

bright heat treatment

after cold rolling.

Kitchen utensils、

Electric

equipment、

Building

construction。

No.3

Those finished by

polishing with No.100 to

No.120 abrasives

specified in JIS R6001.

Kitchen utensils、

Building

construction。

No.4

Those finished by

polishing with No.150 to

No.180 abrasives

specified in JIS R6002.

Kitchen utensils、

Building

construction、

Medical

equipment。

HL

Those finished by

polishing so as to give

continuous polishing

streaks by using abrasives

of suitable grain size.

Building

construction。

No.8

Those finished by using

very fine abrasive polish

and buff to produce a

sheet with bright

mirror-like surfaces.

Reflector、Mirror、

Elevator door、

Interior-exterior

decoration for

building、Art。

Stainless Steel

Billet / Slab

Stainless Steel Billet

●

Available Size

Description

Cross Section Length (m)

BLT-S

130× 130 mm

7 ~ 12

BLT-S

140× 140 mm

7 ~ 12

BLT-S

160× 160 mm

7 ~ 12

Remark: Lengths below 7 m are also available

●

Product Specification and Steel Grade

JIS

ASTM

AISI

DIN

YH

SUS 302

S30200

302

1.4300

YH 302 series

SUS 304

S30400

304

1.4301

YH 304 series

SUS 304L

S30403

304L

1.4306

YH 304L series

SUS 316

S31600

316

1.4401

YH 316 series

SUS 316L

S31603

316L

1.4404

YH 316L series

SUS Y308

E199

YH 308 series

SUS Y308L

E199Nc

YH 308L series

SUS Y309L

E2312nC

YH 309L series

SUS Y316

E19123

YH Y316 series

SUS Y316L

E19123nC

YH Y316L series

SUS XM7

S30430

S30430

YH 302HQ

SUS 310S

S31008

310

1.4845

YH 310S series

●

Unit Weight Limitation for Cross Section of Billet

Dimensions of cross section (mm)

130 x 130

140 x 140

160 x 160

Max. unit weight (ton)

1.8

2.0

2.5

●

Dimension and Shape Tolerance

Cross Section Tolerance ： ± 3 mm (No Grind)

Length Tolerance

：

± 100 mm + 2/-5 mm (Full Grind)

Straightness

：

Max 6mm/M or 50 mm/full length

Twist

：

θ≦1°/M

Stainless Steel Slab

●

Available Size

Description

BLT-S

Thickness

175 mm

Width

1030, 1250, 1550 mm

Length

5.2 ~ 13.5 m

●

Product Specification and Steel Grade

JIS

ASTM

AISI

DIN

SUS 304

S30400

304

1.4301

SUS 304L

S30403

304L

1.4306

SUS 316

S31600

316

1.4401

SUS 316L

S31603

316L

1.4404

SUS 321

S32100

321

1.4541

SUS 430

S43000

430

1.4016

●

Dimension and Shape Tolerance

Thickness Tolerance

：

+4 / -8 mm (Full Grind) or ± 5 mm (Non-full Grind)

Taper (Wedge) : ≦3 mm

Width Tolerance

： ± 10 mm, Taper (Wedge) : ≦10 mm

Length Tolerance

：

± 50 mm

Camber

： ≦7 mm/m or 20mm/full length

Straightness (smiley)

： ≦60 mm

Straightness (grumpy) ： Not allowed

Rhomboidity

： Diagonal difference ≦30 mm

Bulging for Narrow Side ： ≦10 mm

Surface Condition

： Grinding Depth ≦ 0.1 x Actual Slab Thickness

Width of Torch Pass ≧ 310 x Grinding Depth

Stainless Steel

Flat Product

Stainless Steel Hot Rolled No.1 Coil

●

Product Specification and Steel Grade

JIS

ASTM

AISI

DIN

SUS 304

S30400

304

1.4301

SUS 304L

S30403

304L

1.4306

SUS 316

S31600

316

1.4401

SUS 316L

S31603

316L

1.4404

SUS 321

S32100

321

1.4541

SUS 430

S43000

430

1.4016

●

Available Size

Standard Size:

Unit: mm

Grade

304(L)

316(L)

321

430

Width

2.5

3.0

3.5

4.0

4.5

5.0

6.0

8.0

10.0

Inner Diameter：610 +0/-5 mm

Non-Standard Size:

Thickness

Width

Available Steel Grade

●

Unit Weight Limitation

Unit: ton

3 feet

1 M

4 feet

5 feet

300 series

3~17

3~18

3~22

3~23(≦5.0) / 27(>5.0)

400 series

3~20

Remark:

Both Cut Edge and Mill Edge are available

●

Dimension and Shape Tolerance

Thickness Tolerance：

Thickness

3 feet

1M / 4 feet

5 feet

2.00 ~ 2.49

± 0.05mm

± 0.06mm

2.50 ~ 3.14

± 0.06mm

± 0.07mm

± 0.08mm

3.15 ~ 3.99

± 0.07mm

± 0.08mm

± 0.09mm

4.00 ~ 4.99

± 0.08mm

± 0.09mm

± 0.10mm

5.00 ~ 5.99

± 0.10mm

± 0.10mm

± 0.10mm

6.00 ~ 7.99

± 0.12mm

± 0.12mm

± 0.12mm

* Aim Tolerance = 1/2 (lower limit + upper limit)

Width Tolerance

：

Mill Edge : Aim ± 10

Cut Edge : Aim -0 / +1

Camber

：

Max. 5mm / 2M

Telescope & Protruding Wraps ： Mill Edge : 50mm

Cut Edge : 30mm

Edge Crack

：

Mill Edge : Max. 5mm per side

Cut Edge : Not Allowed

Stainless Steel Cold Rolled Coil

Stainless Steel CR 2B Finish Stainless Steel CR 2D Finish Stainless Steel CR BA Finish

●

Product Specification and Steel Grade

JIS

ASTM

AISI

DIN

SUS 304

S30400

304

1.4301

SUS 304L

S30403

304L

1.4306

SUS 316

S31600

316

1.4401

SUS 316L

S31603

316L

1.4404

●

Available Size

Standard Size:

Unit: mm

Grade

304(L)

316(L)

430

Width

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.2

1.5

2.0

2.5

3.0

‧

Inner Diameter：610 or 508 +0/-5 mm

‧

Available Surface Finish 2B, 2D, BA

Non-Standard Size:

Thickness

Width

Surface Finish

Available Steel

Grade

0.1 ~ 3.0 mm 610 ~ 1524 mm

2B, 2D, BA,

No.3, No.4, HL

201, 202, 304, 304L,

316, 316L, 410,

409L, 430

●

Unit Weight Limitation

Unit: ton

3 feet

1 M

4 feet

5 feet

300 series

3~17

3~18

3~22

3~23(≦5.0) / 27(>5.0)

●

Dimension and Shape Tolerance

Thickness Tolerance：

According to Mill’s Tolerance or Depend on Customer’s Demand

Thickness

T ≦ 0.9 mm

0.9 mm T ≦ 1.5 mm

1.5 mm ＜ T

Tolerance

-0.01 / +0.02 mm

± 0.05 mm

-0.03 / +0.02 mm

* T : Aiming Thickness

Width Tolerance：

Mill Edge

Aim ± 10

Cut Edge

Aim -0 / +1

Telescope & Protruding Wraps：

Surface Finish

Mill Edge

Cut Edge

2B / BA

10 mm

5 mm

2D

20 mm

10 mm

*Non-Guarantee for Three Circles of each Inner or Outer Section

Camber

：

Max. 2mm / 2M

Edge Crack

：

Mill Edge : Max. 5mm per side

Cut Edge : Not Allowed

Stainless Steel Strip

Hot Rolled Strip:

●

Available Size

Thickness

2.5 ~ 10.0 mm

Width

4.0 ~ 609.6 mm

Surface Finish

No.1, BLACK

Available Steel Grade

304, 304L, 316, 316L

Cold Rolled Strip:

●

Available Size

Thickness

0.1 ~ 3.0 mm

Width

4.0 ~ 609.6 mm

Surface Finish

2B, 2D, BA, No.3, No.4, HL

Available Steel Grade

304, 304L, 316, 316L, 410, 409L, 430

●

Tolerance of Width

W ＜ 100 mm

100 mm ≦ W ＜ 1000mm

Packing Way for Stainless Steel Coil and Strip

●

Coil

●

Strip

●

Packing Way

A

Waterproof Paper

B1 Outside Protective Hard Paper

B2 Side Protective Paper

B3 Inner Protective Paper

C1 Outside Ring

C2 Inner Ring

D1 Horizontal Steel Band

D2 Vertical Steel Band

E

Seal Protective Block

●

Protective Coating

Material

Thickness

Color

PVC (Polyvinyl Chloride)

100 μ

Single Side: White

Double Side: White/Black

PE (Polyethylene)

120 μ

100 μ

80 μ

Stainless Steel Plate

●

Product Specification and Steel Grade

JIS

ASTM

AISI

DIN

SUS 304

S30400

304

1.4301

SUS 304L

S30403

304L

1.4306

SUS 316

S31600

316

1.4401

SUS 316L

S31603

316L

1.4404

●

Available Size

Thickness

Width

Length

Surface Finish

15 ~ 85 mm

914, 1219, 1524

mm

3048, 6096 mm

10 M

Black

3 ~ 8 mm

20 ~ 1524 mm

_{container loading:}

Max. 10M

bulk: as request

No.1

8 up ~60 mm

30 ~ 1524 mm

Max. 6096 mm

No.1

●

Dimension and Shape Tolerance

Thickness Tolerance：According to 1/2 JIS G4304

Thickness

Tolerance

8.0 mm ＜ T ≦ 10.0 mm

± 0.32 mm

10.0 mm ＜ T ≦ 25.0 mm

± 0.34 mm

25.0 mm ＜ T ≦ 85.0 mm

± 0.40 mm

Length Tolerance：According to JIS G4304

Thickness

Tolerance

T ≦ 10.0 mm

-0 / +60 mm

Edge Crack

：

Max. 5mm per side

Stainless Steel Sheet

Hot Rolled Sheet:

●

Available Size

Thickness

2.5 ~ 4.76 mm

Width

4.0 ~ 1524 mm

Length

300 ~ 12000 mm

Surface Finish

No.1, BLACK

Available Steel Grade

201, 202, 304, 304L, 316, 316L

Cold Rolled Sheet:

●

Available Size

Thickness

0.1 ~ 3.0 mm

Width

4.0 ~ 1524 mm

Length

300 ~ 6000 mm

Surface Finish

2B, 2D, BA, No.3, No.4, HL, No.8

Available Steel Grade

201, 202, 304, 304L, 316, 316L, 410, 409L,

₄₃₀

Packing Way for Stainless Steel Sheet

●

Sheet

●

Packing Way

A

Wooden Pallet

B

Waterproof Paper

C1 Bottom Protective Board

C2 Outside Protective Board

D1 Horizontal Steel Band

D2 Vertical Steel Band

D3 Top Protective Board

●

Protective Coating

Material

Thickness

Color

PVC (Polyvinyl Chloride)

100 μ

Single Side: White

Double Side: White/Black

PE (Polyethylene)

120 μ

100 μ

80 μ

Stainless Steel

Long Product

Stainless Steel

Welded Pipe/Tube

Types

●

Stainless Steel Industrial Pipes

ASTM A312, A358, A778 / JIS G3459

●

Stainless Steel Pipes for Ordinary Piping

JIS G3448, G3468

●

Stainless Steel Sanitary Tubing

ASTM A270 / JIS G3447

●

Stainless Steel Tubes for Boiler and Heat-Exchanger,

General Service Tubing

ASTM A249, A269 / JIS G3463

●

Stainless Steel Mechanical and Structural Tubes

ASTM A554 / JIS G3446

●

Stainless Steel Square Tubes, Rectangular Tubes

Surface Finish

Tube Shape

Grit

Round

180

320

400

600

Square

180

400

Steel Grade

JIS

ASTM

SUS 304

TP304

SUS 304L

TP304L

SUS 316

TP316

SUS 316L

TP316L

Stainless Steel Industrial Pipes

■

ASTM A312, A358, A778 / ANSI B36.19

Available Specification

Nominal Diameter Outside Diameter

(mm)

Nominal Wall Thickness (mm) N.B N.PS SCH-5S SCH-10S SCH-40S 8 1/4” 13.72 1.65 2.24 10 3/8” 17.15 1.65 2.31 15 1/2” 21.34 1.65 2.11 2.77 20 3/4” 26.67 1.65 2.11 2.87 25 1” 33.40 1.65 2.77 3.38 32 1-1/4” 42.16 1.65 2.77 3.56 40 1-1/2” 48.26 1.65 2.77 3.68 50 2” 60.33 1.65 2.77 3.91 65 2-1/2” 73.03 2.11 3.05 5.16 80 3” 88.90 2.11 3.05 5.49 90 3-1/2” 101.60 2.11 3.05 5.74 100 4” 114.30 2.11 3.05 6.02 125 5” 141.30 2.77 3.40 6.55 150 6” 168.28 2.77 3.40 7.11 200 8” 219.08 2.77 3.76 8.18 250 10” 273.05 3.40 4.19 9.27 300 12” 323.85 3.96 4.57 9.52 350 14” 355.60 3.96 4.78 400 16” 406.40 4.19 4.78 450 18” 457.20 4.19 4.78 500 20” 508.00 4.78 5.54 550 22” 558.80 4.78 5.54 600 24” 609.60 5.54 6.35 750 30” 762.00 6.35 7.92

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Tolerance

Specification Outside Diameter (mm) Wall Thickness Length

ASTM A312 O.D. ≦ 48.26 +0.4 / -0.4 ±12.5% +6.4 mm -0 mm 48.26 ＜ O.D. ≦ 114.30 ±0.8 114.30 ＜ O.D. ≦ 219.08 +1.6 / -0.8 219.08 ＜ O.D. ≦ 457.02 +2.4 / -0.8

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JIS G3459

Available Specification

Nominal Diameter Outside Diameter

(mm)

Nominal Wall Thickness (mm)

A B SCH-5S SCH-10S SCH-20S SCH-40S 8 1/4” 13.8 1.20 1.65 2.00 2.20 10 3/8” 17.3 1.20 1.65 2.00 2.30 1/2” 20.4 1.65 2.00 2.50 2.80 15 1/2” 21.7 1.65 2.10 2.50 2.80 3/4” 26.4 1.65 2.00 2.50 2.90 20 3/4” 27.2 1.65 2.10 2.50 2.90 1” 33.4 1.65 2.80 3.00 3.40 25 1” 34.0 1.65 2.80 3.00 3.40 32 1-1/4” 42.7 1.65 2.80 3.00 3.60 40 1-1/2” 48.6 1.65 2.80 3.00 3.70 50 2” 60.5 1.65 2.80 3.50 3.90 65 2-1/2” 76.3 2.10 3.00 3.50 5.20 80 3” 89.1 2.10 3.00 4.00 5.50 90 3-1/2” 101.6 2.10 3.00 4.00 5.70 100 4” 114.3 2.10 3.00 4.00 6.00 125 5” 139.8 2.80 3.40 5.00 6.60 150 6” 165.2 2.80 3.40 5.00 7.10 200 8” 216.3 2.80 4.00 6.50 8.20 250 10” 267.4 3.40 4.00 6.50 9.30 300 12” 318.5 4.00 4.50 6.50 10.30

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Tolerance

Specification Outside Diameter (mm) Wall Thickness Length JIS G3459 O.D. ＜ 30.0 ±0.3 ＜ 2 mm ±0.2mm Definite Cut

Lengths O.D. ≧ 30.0 ±1% ≧ 2 mm ±10 %

Stainless Steel Pipes for Ordinary Piping

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Light Gauge Stainless Steel Pipe JIS G3448

Available Specification

Outside Diameter _{Thickness (mm)}

Su mm 13 15.88 0.8 20 22.22 1.0 25 28.58 1.0 30 34.00 1.2 40 42.70 1.2 50 48.60 1.2 60 60.50 1.5 75 76.30 1.5 80 89.10 2.0 100 114.30 2.0 125 139.80 2.0 150 165.20 3.0 200 216.30 3.0 250 267.40 3.0 300 318.50 3.0

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Tolerance

Specification Outside Diameter (mm) Wall Thickness Length

JIS G3459 O.D. ＜ 34.0 +0 / -0.3 0.8~1.2 mm ± 0.12mm 1.5mm ± 0.15mm 1.5mm ± 0.15mm 2.0mm ± 0.30mm 3.0mm ± 0.40mm Definite Cut Lengths 34.00 ＜ O.D. ≦ 42.70 ±0.34 42.70 ＜ O.D. ≦ 48.60 ±0.43 48.60 ＜ O.D. ≦ 60.50 ±0.49 60.50 ＜ O.D. ≦ 76.30 ±0.60 76.30 ＜ O.D. ±0.1%

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Large Diameter Stainless Steel Pipe JIS G3468

Nominal Diameter Outside Diameter (mm)

Nominal Wall Thickness (mm) A B SCH-5S SCH-10S SCH-20S SCH-40S 350 14” 355.6 4.0 5.0 8.0 11.1 400 16” 406.4 4.5 5.0 8.0 12.7 450 18” 457.2 4.5 5.0 8.0 14.3 500 20” 508.0 5.0 5.5 9.5 15.1 550 22” 558.8 5.0 5.5 9.5 15.9 600 24” 609.6 5.5 6.5 9.5 17.5 650 26” 660.4 5.5 8.0 12.7 17.5 700 28” 711.2 5.5 8.0 12.7 17.5 750 30” 762.0 6.5 8.0 12.7 17.5

Stainless Steel Sanitary Tubing

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ASTM A270 / JIS G3447

Available Specification

Outside Diameter Thickness (mm)

Inch mm 1.20 1.25 1.50 1.60 1.65 2.00 2.11 3.00 3.05 1” 25.4 1-1/4” 31.8 1-1/2” 38.1 2” 50.8 2-1/2” 63.5 3” 76.2 3-1/2” 88.9 4” 101.6 4-1/2” 114.3 5-1/2” 139.8 6-1/2” 165.2

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Tolerance

Specification Outside Diameter (mm) Wall Thickness Length

ASTM A270 O.D.≦38.1 +0.05 / -0.20 ±12.5 % O.D.≦101.6mm +3.2mm/-0mm 38.1＜O.D.≦63.5 +0.05 / -0.28 63.5＜O.D.≦76.2 +0.08 / -0.30 76.2＜O.D.≦101.6 +0.08 / -0.38 _{O.D.＞101.6mm} +4.82mm/-0m m 101.6＜O.D.＜139.7 ±0.38 139.7≦O.D.＜203.2 +0.76 JIS G3447 O.D.≦24.5 ±0.15 ±10.0 % +10mm -0mm 24.5＜O.D.≦31.8 ±0.16 31.8＜O.D.≦38.1 ±0.19 38.1＜O.D.≦89.1 ±0.25 76.3＜O.D.≦63.5 +0.30 / -0.40 89.1＜O.D.≦101.6 +0.35 / -0.40 101.6＜O.D.≦114.3 +0.40 / -0.60 114.3＜O.D.≦139.8 +0.40 / -0.80 139.8＜O.D.＜165.2 +0.40 / -1.20

Stainless Steel Tube for Boiler, Heat-Exchanger,

General Service Tubing

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ASTM A249, A269 / JIS G3463

Available Specification

Outside Diameter Thickness (mm)

Inch mm 1.20 1.24 1.50 1.65 2.00 2.11 1” 25.4 1-1/4” 31.8 1-1/2” 38.1 2” 50.8 2-1/2” 63.5 3” 76.2 3-1/2” 88.9 4” 101.6 4-1/2” 114.3

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Tolerance

Specification Outside Diameter (mm) Wall Thickness Length

ASTM A249 O.D.＜25.0 +0.10 / -0.11 ±10 % O.D. ＜50.8mm +3.0mm/-0mm 25.0≦O.D.≦40.0 ±0.15 40.0＜O.D.＜50.0 ±0.20 50.0≦O.D.＜65.0 ±0.25 65.0≦O.D.＜75.0 ±0.30 O.D.≧50.8mm +5.0mm/-0mm 75.0≦O.D.＜100.0 ±0.38 100.0＜O.D.≦200.0 +0.38 / -0.64 200.0＜O.D. ≦225.0 +0.38 / -1.14 ASTM A269 O.D.＜38.1 ±0.13 ±12.5 % O.D.≦38.1mm +3.2mm/-0mm 38.1＜O.D.＜88.9 ±0.25 88.9≦O.D.＜139.8 ±0.38 _{O.D.＞38.1mm} +4.82mm/-0mm 139.8≦O.D.＜203.2 ±0.76 JIS G3463 O.D.＜60.0 ±0.25 O.D.＜40mm t＜2mm +0.4mm/-0mm O.D.＜50.0mm _+7mm/-0mm 60.0≦O.D.＜80.0 ±0.30 80.0≦O.D.＜100.0 ±0.40 O.D.＜40mm t≧2mm +20%/-0mm 100.0≦O.D.＜120.0 +0.40 / -0.60 O.D.≧50.01mm +10mm/-0mm 120.0≦O.D.＜160.0 +0.40 / -0.80 O.D. ≧40mm 160.0≦O.D.＜200.0 +0.40 / -1.20

Stainless Steel Mechanical and Structural Tubes

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ASTM A554 / JIS G3446

Available Specification

Outside Diameter Thickness (mm)

Inch mm 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.65 2.0 2.5 3.0 5/16” 7.9 3/8” 9.5 1/2” 12.7 5/8” 15.9 3/4” 19.0 7/8” 22.2 1” 25.4 1-1/8” 28.6 1-1/4” 31.8 1-3/8” 35.0 1-1/2” 38.1 1-5/8” 41.3 1-6/8” 44.5 2” 50.8 2-1/4” 57.0 2-3/8” 60.3 2-1/2” 63.5 3” 76.2 3-1/2” 88.9 4” 101.6 4-1/2” 114.3 5” 127.0 6” 152.4

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Tolerance

Specification Outside Diameter (mm) Wall Thickness Length

ASTM A554 O.D.＜12.7 ±0.08 ±10.0 % Definite Cut Lengths 12.7≦O.D.＜25.4 ±0.10 25.4≦O.D.＜38.1 ±0.13 38.1≦O.D.＜50.8 ±0.15 50.8≦O.D.＜63.5 ±0.18 63.5≦O.D.＜88.9 ±0.25 88.9≦O.D.＜127.0 ±0.38 127.0＜O.D.≦406.0 ±0.03/inch JIS G3446 O.D. ＜ 50.0 ±0.25 _{＜3mm ±0.3mm} ≧3mm ±10% +50.0mm -0mm O.D. ≧ 50.0 ±0.5%

Stainless Steel Square Tubes

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Stainless Steel Square Tubes

Available Specification

Outside Diameter Thickness (mm)

Inch mm 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.0 1/2”x1/2” 12.7x12.7 5/8’x5/8” 15.9x15.9 18.0x18.0 3/4”x3/4” 19.0x19.0 20.0x20.0 7/8”x7/8” 22.2x22.2 1”x1” 25.4x25.4 30.0x30.0 1-1/4”x1-1/4” 31.8x31.8 1-1/2”x1-1/2” 38.1x38.1 40.0x40.0 50.0x50.0 2”x2” 50.8x50.8 60.0x60.0 70.0x70.0 75.0x75.0 80.0x80.0 90.0x90.0 100x100 120x120 150x150

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Stainless Steel Large Square Tubes

Outside Diameter

Thickness

Inch

3”x3” ~ 8”x8”

0.12” ~ 0.24”

Stainless Steel Rectangular Tubes

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Stainless Steel Rectangular Tubes

Available Specification

Outside Diameter Thickness (mm)

mm 0.7 0.8 0.9 1.0 1.2 1.5 2.0 2.5 3.0 4.0 5.0 6.5 10x20 10x25 10x30 10x40 10x50 10x60 10x75 13x26 15x30 15x50 20x40 25x38.1 25x50 25.4x38.1 25.4x50.8 25.4x76.2 30x50 30x60 40x60 40x80 45x75 45x95 50x100 50.8x76.2 50.8x101.6 80x180

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Stainless Steel Large Square Tubes

Outside Diameter

Thickness

Inch

2”x6” ~ 6”x8”

0.12” ~ 0.24”

Stainless Steel

Stainless Steel Seamless Pipe / Tube

●

Steel Grade

ASTM

300 series

400 series

TP304

TP316

TP304L

TP316L

TP321

TP310S

TP347H

TP317L

TP2205

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Product Specification

JIS

ASTM

DIN

G3446

A213

17456

G3447

A269

17458

G3448

A270

G3459

A312

G3463

A511

G3467

A789

A790

A450

A530

A999

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Available Size

Outside Diameter

Wall Thickness

Stainless Steel Cold Formed Bar

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Stainless Steel Flat Bars

ASTM A240, A666 / JIS G4320

●

Steel Grade

JIS

ASTM

SUS 303

TP303

SUS 304

TP304

SUS 304N

TP304N

SUS 304L

TP304L

SUS 304LN

TP304LN

SUS 316

TP316

SUS 316N

TP316N

SUS 316L

TP316L

SUS 316LN

TP316LN

430

TP430

430F

TP430F

403

TP403

410

TP410

416

TP416

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Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line

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Available Specification

Nominal Width Thickness (mm)

mm 2.0 3.0 4.0 4.5 5.0 6.0 7.0 20.0 25.0 30.0 38.0 40.0 50.0 60.0 65.0 75.0 100.0

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Stainless Steel Equal Bars / Unequal Bars

ASTM A240, A666 / JIS G4320

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Steel Grade

JIS

ASTM

SUS 303

TP303

SUS 304

TP304

SUS 304N

TP304N

SUS 304L

TP304L

SUS 304LN

TP304LN

SUS 316

TP316

SUS 316N

TP316N

SUS 316L

TP316L

SUS 316LN

TP316LN

430

TP430

430F

TP430F

403

TP403

410

TP410

416

TP416

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Surface Condition --- No.1, 2D, 2B, BA, No.4, Hair Line

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Available Specification

Outside Diameter Thickness (mm)

mm 1.5 2.0 2.5 3.0 4.0 5.0 6.0 7.0 20.0 x 20.0 22.0 x 22.0 25.4 x 25.4 31.8 x 31.8 38.1 x 38.1 40.0 x 40.0 50.8 x 50.8 63.5 x 63.5 76.3 x 76.3

Stainless Steel Hot Rolled Round Bar

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ASTM A276, A479 / JIS G4303

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Steel Grade

JIS

ASTM

SUS 303

TP303

SUS 304

TP304

SUS 304N

TP304N

SUS 304L

TP304L

SUS 304LN

TP304LN

SUS 316

TP316

SUS 316N

TP316N

SUS 316L

TP316L

SUS 316LN

TP316LN

430

TP430

430F

TP430F

403

TP403

410

TP410

416

TP416

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Available Size

Diameter

Length

12.0 ~ 200.0 mm

4.0 ~ 7.0 Meter

Stainless Steel Cold Drawn Bright / Cold Grinding Bar

■

ASTM A484, A582 / JIS G4318

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Steel Grade

JIS

ASTM

SUS 303

TP303

SUS 304

TP304

SUS 304N

TP304N

SUS 304L

TP304L

SUS 304LN

TP304LN

SUS 316

TP316

SUS 316N

TP316N

SUS 316L

TP316L

SUS 316LN

TP316LN

430

TP430

430F

TP430F

403

TP403

410

TP410

416

TP416

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Available Size

Product

Diameter

(mm)

Length

(M)

Diameter

Tolerance

Cold Drawn Round Bar

4.76~100.00

2.5 ~ 6.5

h8 ~ h11

Cold Drawn Square Bar

4.76~75.00

2.5 ~ 6.5

h11 ~ h12

Cold Drawn Hexagon Bar

4.76~75.00

2.5 ~ 6.5

h11 ~ h12

Stainless Steel

Wire Rod

Stainless Steel Wire Rod

■

Normal Grade: 304, 316 series

■

Welding Grade: 308, 309

■

CH Q Grade: 302HQ, 305, 316CU

■

Free Cutting Grade: 303

■

High Quality Grade: 310

■

Others: 400 series

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Product Specification and Steel Grade

JIS

ASTM

AISI

DIN

SUS 302

S30200

302

X 12CrNi 18 8

SUS 303

S30300

303

X 10CrNi 18 9

SUS 304

S30400

304

X 5CrNi 18 10

SUS 304L

S30403

304L

X 2CrNi 19 11

-

S30409

304H

X 2CrNi 19 11

SUS 304n

S30451

304N

X 2CrNi 19 11

SUS XM-7

S30430

-

SUS305

S30500

305

SUS Y308

S30880

-

X 5CrNi 18 12

SUS Y308L

S30883

SUS Y308L Si

S30888

SUS Y309

S30980

SUS Y309L

S30983

SUS Y309L Si

S30988

SUS Y310

S31080

SUS 316

S31600

316

X 5CrNiMo 17 12 2

SUS 316L

S31603

316L

X 2CrNiMo 17 13 2

SUS Y316

S31680

SUS Y316L

S31683

SUS Y316L Si

S31688

SUS 410

S41000

410

X 10Cr 13

SUS 430

S43000

430

X 6Cr 17

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Available Size

Diameter

mm inch mm inch mm inch mm inch 5.5 0.217 9.5 0.374 18.0 0.709 27.0 1.063 5.7 0.224 10.0 0.394 19.0 0.748 28.0 1.102 6.0 0.236 11.0 0.433 20.0 0.787 29.0 1.142 6.5 0.256 12.0 0.472 21.0 0.827 30.0 1.181 7.0 0.276 13.0 0.512 22.0 0.866 32.0 1.260 7.5 0.295 14.0 0.551 23.0 0.906 33.0 1.299 8.0 0.315 15.0 0.591 24.0 0.945 34.0 1.339 8.5 0.335 16.0 0.630 25.0 0.984 36.0 1.417 9.0 0.354 17.0 0.669 26.0 1.024 38.0 1.496

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Size Tolerance

Size Permissible Variation Out-of- round Specified Size Permissible Variation Out-of- round

mm inch 5.5-15 ±0.30 0.40 0.271-0.591 ±0.0118 0.0157 16-20 ±0.40 0.55 0.630-0.787 ±0.0157 0.0217 21-28 ±0.35 0.50 0.827-1.102 ±0.0138 0.0197 29-34 ±0.40 0.55 1.142-1.339 ±0.0157 0.0217 ＞34 ±0.45 0.60 ＞1.339 ±0.0177 0.0236