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  • 301 ,304 ,304L ,316 ,316L ,309 ,310S ,321 stainless steel pipe
  • 301 ,304 ,304L ,316 ,316L ,309 ,310S ,321 stainless steel pipe

301 ,304 ,304L ,316 ,316L ,309 ,310S ,321 stainless steel pipe

  • Grade:
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toux Janet Chang

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Specification, Chemical & Mechanical Performance

300 series of stainless steel are used widely, most of them have a strength of corrosion resistance, heat resistance and a good chemical performance.

Specification

Grade

301 ,304 ,304L ,316 ,316L ,309 S,310 ,321

Standardl

ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441

Thickness

0.2-10.0mm

Width

600mm min

Length

2000mm-8000mm or as customers' request

Surface

NO1,No.4,2B, BA, 6K, 8K, Hair Line with PVC  

 Chemical composition

Grade 

C 

Si 

n 

P≤ 

S≤

Cr

Mo

Ni

Other

301

≤0.15

≤1.00

≤2.00

0.045

0.03

16-18

-

6.0

-

304

≤0.07

≤1.00

≤2.00

0.035

0.03

17-19

-

8.0

-

304L

≤0.075

≤1.00

≤2.00

0.045

0.03

17-19

-

8.0

 

309S

≤0.08

≤1.00

≤2.00

0.045

0.03

22-24

-

12.0

-

310

≤0.08

≤1.5

≤2.00

0.045

0.03

24-26

-

19.0

-

316

≤0.08

≤1.00

≤2.00

0.045

0.03

16-18.5

2

10.0

-

316L

≤0.03

≤1.00

≤2.00

0.045

0.03

16-18

2

10.0

-

321

≤0.12

≤1.00

≤2.00

0.045

0.03

17-19

-

9.0

Ti≥5×C

Mechanical properties

Grade

YS(Mpa) ≥

TS (Mpa) ≥

El (%) ≥

Hardness(HV) ≤

301

200

520

40

180

304

200

520

50

165-175

304L

175

480

50

180

309S

200

520

40

180

310

200

520

40

180

316

200

520

50

180

316L

200

480

50

180

321

200

520

40

180

  Our company also has our own advanced testing equipment,which can make physical testing and chemical analysis including spectral  analysis,metallographic analysis,ultrasonic testing, hardnesss testing,impact testing, bending testing, tensile testing in room tempreature and high tempreature etc.

Only yhe qualified products can be shipped to our clients.

300-series-stainless-steel-pipe-Factory

Our quality control system as belows:

Raw material: chemical composition

Ingots: chemical composition

Forgings: UT/PT

Cold rolling: Size/ surface

Finish Goods: Mechanical properties/ CMTR/ Metallographic

300-series-stainless-steel-pipe-High-Quality

Applications: 

  • Oil & Gas
  • Food Service/Restaurant
  • Motorsports
  • Government/Military
  • Pumps & Valves
  • Machined Fabricated Components
  • Power Distribution
  • Fabricators
  • Aerospace
  • Metal Service Centers
  • Nuclear
  • Marine/Shipbuilding
  • Chemical Processing

300-series-stainless-steel-pipe-High-Efficiency

300-series-stainless-steel-pipe-Cheap

Item Photos

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