thin walled stainless tubing

Name

Cold Drawn Polished Stainless Steel Tube

Standard

JIS,AISI,ASTM,GB

Material Grade

321

Outer Diameter

6-219mm

Wall Thickness

0.25-2.5mm

Length

2-12m or as customer request

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 10% OR as customer request

c) Length: +/- 10mm

Surface

Satin / Hairline :180#, 320#

Polish : 400# ,600# ,800# or  Mirror surface

Application

condenser boiler cooler muffler heat exchanger                                    

Productivity

6000T/W

PACKING 

In bundles or according to requirements of customers

Delivery

7-25 days

TYPE NO.

C

Mn

P

S

Si

Cr

Ni

%

%

%

%

%

%

%

201

≤ 0.15

5.5-7.5

≤ 0.050

≤ 0.03

≤ 1.00

16.0-18.0

3.5-5.5

202

≤ 0.15

7.5-10

≤ 0.060

≤ 0.03

≤ 1.00

17.0-19.0

4.0-6.0

301

≤ 0.15

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

16.5-18.0

6.0-8.0

302

≤ 0.15

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

17.0-19.0

8.0-10.0

304

≤ 0.08

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

18.0-20.0

8.0-10.5

304L

≤ 0.03

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

18.0-20.0

8.0-12.0

316

≤ 0.08

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

16.0-18.0

10.0-14.0

316L

≤ 0.03

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

16.0-18.0

10.0-14.0

321

≤ 0.08

≤ 2

≤ 0.045

≤ 0.03

≤ 1.00

17.0-19.0

9.0-12.0

410

≤ 0.15

≤ 1.00

≤ 0.040

≤ 0.03

≤ 1.00

11.5-13.5

430

≤ 0.12

≤ 1.00

≤ 0.040

≤ 0.03

≤ 1.00

16.0-18.0

TYPE NO.

Y.S

T.S.

ELOG.

hardness

N/mm2

N/mm2

%

HB

HRB

HV

301

≥ 205

≥ 520

≥ 40

≤ 207

≤ 95

≤ 218

304

≥ 205

≥ 520

≥ 40

≤ 187

≤ 90

≤ 200

304L

≥ 175

≥ 480

≥ 40

≤ 187

≤ 90

≤ 200

316

≥ 205

≥ 520

≥ 40

≤ 187

≤ 90

≤ 200

316L

≥ 175

≥ 480

≥ 40

≤ 187

≤ 90

≤ 200

321

≥ 205

≥ 520

≥ 40

≤ 187

≤ 90

≤ 200

410

≥ 205

≥ 440

≥ 20

≤ 201

≤ 93

≤ 210

430

≥ 205

≥ 450

≥ 22

≤ 183

≤ 88

≤ 200