AISI 304 stainless steel welded round tube and pipe


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  • - Min.Order Quantity: 1 Ton/Tons
  • - Payment Terms: L/C,T/T,Western Union
  • - Delivery Detail:Shipped in 20~30 days after payment
  • - Packaging Details : plastic bag covers every pipe , woven bag or wooden case outside, according to customer's request.

Product Description: Product InformationAISI 304 stainless steel welded round tube and pipe1.specification:OD:10-1000mm T:1-100mm2.surface:4K3Length:standard 6m

 Product Information

AISI 304 stainless steel welded round tube and pipe
1.specification:OD:10-1000mm T:1-100mm
2.surface:4K
3Length:standard 6m

Name

Stainless Steel Seamless & Welded Tube &Pipe

Standard

ASTM   A554, A249, A269 and A270

Material   Grade

201:   Ni 0.8%~1%

202:   Ni 3.5%~4.5%

304:   Ni 8%, Cr 18%

316:   Ni 10%, Cr 18%

316L:   Ni10%~14%

430:   Cr16%~18%

Outer   Diameter

10-1000mm

Thickness

1-100mm

Length

6m   or as customers' request

Tolerance

a)   Outer Diameter: +/- 0.2mm

b)   Thickness: +/- 0.02mm

c)   Length: +/- 5mm

Surface

180G,   240G, 320G Satin / Hairline 400G, 600G Mirror finish

Application

handrail,   railing, staircase, weld mesh screen, door, window, balcony, fence, bench, furniture,   etc

Test

Squash   test, extended test, water pressure test, crystal rot test, heat treatment,   NDT

Chemical   Composition of Material

Material   Composition

201

202

304

316

316L

430

C

0.15

0.15

0.08

0.08

0.035

0.12

Si

1.00

1.00

1.00

1.00

1.00

1.00

Mn

5.5-7.5

7.5-10

2.00

2.00

2.00

1.00

P

0.06

0.06

0.045

0.045

0.045

0.040

S

0.03

0.03

0.030

0.030

0.030

0.030

Cr

13-15

14-17

18-20

16-18

16-18

16-18

Ni

0.7-1.1

3.5-4.5

8-10.5

10.0-14.0

10.0-14.0

**

Mo

**

**

**

**

2.0-3.0

**

Mechanical   Property

Material   Item  

201

202

304

316

Tensile   Strength

535

520

520

520

Yield   Strength

245

205

205

205

Extension

30%

30%

35%

35%

Hardness   (HV)

<105

<100

<90

<90


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