ASTM A268 Tp405 Welded Stainless Steel Tubes Pipes

China ASTM A268 Tp405 Welded Stainless Steel Tubes Pipes, Find details about China Welded Steel Pipe, A213 304/304L from ASTM A268 Tp405 Welded Stainless Steel Tubes Pipes

End Type
PE/Be
Size
15mm-2200mm
Wall Thickness
0.5mm-80mm
Products Standard
ASTM A312
Products Name
Stainless Steel Pipe TIG Thin Wall Welded Stainles
Trademark
Derbo
Transport Package
as Custom′s Requirement
Specification
SGS
Origin
China
HS Code
7304419000
End Type
PE/Be
Size
15mm-2200mm
Wall Thickness
0.5mm-80mm
Products Standard
ASTM A312
Products Name
Stainless Steel Pipe TIG Thin Wall Welded Stainles
Trademark
Derbo
Transport Package
as Custom′s Requirement
Specification
SGS
Origin
China
HS Code
7304419000

Specifications

1.MTC is supplied together with the pipe 
2.Any third party inspection is acceptable 
3.Do business based on mutual benefit

Name

Stainless Steel pipe

Standard

ASTM A554, A249, A269 and A270, A312

Material Grade

201 ( Ni 0.8%),

202 (Ni 3.5%~4.5%),

301(Ni 5%)

304 (Ni 8%, Cr 18%),

316 (Ni 10%, Cr 18%),

316L (Ni 10%~14%),

430

Outer Diameter

6mm--159mm

Thickness

0.3mm - 3.0mm

Length

6m or as customers' request

 

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 320G, 400G Satin / Hairline

400G, 500G, 600G or 800G Mirror finish

Application

Decoration construction, upholstery, industry instrument

Test

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

 

 

 

 

Chemical Composition of Material

  Material

 

Composition

201

202

304

316

430

C

≤0.15

≤0.15

≤0.08

≤0.08

≤0.12

Si

≤1.00

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

≤1.00

P

≤0.06

≤0.06

≤0.045

≤0.045

≤0.040

S

≤0.03

≤0.03

≤0.030

≤0.030

≤0.030

Cr

16-18

17-19

18-20

16-18

16-18

N

3.5-5.5

4-6

8-10.5

10-14

 

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)

<253

<253

<200

<200