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Martensitic Stainless Steel Welded Pipe/Tube

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Stainless steel prefabricated pipes: How to maintain excellent performance in high temperature environments?
  • Stainless steel prefabricated pipes: How to maintain excellent performance in high temperature environments?
Martensitic Stainless Steel Welded Pipe/Tube

A268 410 WELDED PIPES/TUBES

Applications:

Petroleum Refining and Petrochemical Processing Equipment

Ore Processing

Sugar Processing

Chemical processing

Steam and gas turbines

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Description

Product material

Alloy 410 (UNS S41000) is a 12% chromium martensitic stainless steel that can be heat treated to obtain a wide range of mechanical properties. The alloy has good corrosion resistance along with high strength and hardness. In the annealed condition, 410 stainless steel is ductile and may be formed. It remains magnetic in both the annealed and heat treated conditions.

Standard

Grade

CHEMICAL COMPOSITION(%)

Mechanical Properties

C (max)

Mn (max)

P  (max)

S  (max)

Si  (max)

Ni

Cr

TS,Min(Mpa)

YS, Min(Mpa)

Elongation  in 2in. or 50mm, min%

ASTM A268

TP410/S41000

0.15

1.00

0.04

0.03

1.00

-

11.5-13.5

415

205

20

A268 martensitic stainless steel welded tube dimension range:

O.D.

Thickness inch(mm)

 

 

Inch

mm

0.028(0.71)

0.035(0.89)

0.049(1.24)

0.065(1.65)

0.083(2.11)

0.095(2.41)

0.109(2.77)

0.12(3.05)

0.128(3.25)

1/8

3.18

X

X

 

 

 

 

 

 

 

1/4

6.35

X

X

X

X

 

 

 

 

 

3/16

4.76

 

X

X

 

 

 

 

 

 

5/16

7.94

 

X

X

X

 

 

 

 

 

3/8

9.53

 

X

X

X

 

 

 

 

 

1/2

12.7

 

X

X

X

X

 

 

 

 

5/8

15.88

 

 

X

X

X

X

 

 

 

3/4

19.05

 

X

X

X

X

X

X

X

X

1

25.4

 

X

X

X

X

X

X

X

 

11/4

31.75

 

 

 

X

X

X

X

X

 

11/2

38.1

 

 

 

X

X

X

X

X

 

2

50.8

 

 

 

X

X

X

X

X

ASTM A268 Dimension tolerance for martensitic stainless steel welded tube

O.D. mm

O.D. tolerance(mm)

Average Thickness Tolerance

Permissible varaition in cut length

＜1/2"(12.7),excl

-0.13,+0.13

-15%,+15%

-0/+3mm

≥1/2" to 11/2" (12.7-38.1),excl

-0.13,+0.13

-10%,+10%

-0/+3mm

≥11/2" to 31/2" (38.1-88.9),excl

-0.25,+0.25

-10%,+10%

-0/+5mm

≥31/2" to 51/2"(88.9-139.7),excl

-0.38,+0.38

-10%,+10%

-0/+5mm

≥51/2" to 8"(65-75), incl

-0.76,+0.76

-10%,+10%

-0/+5mm
About Us

Shanghai Toko Technology Co.,ltd.

Shanghai Toko Technology Co.,ltd. is professional A268 410 WELDED PIPES/TUBES Suppliers and A268 410 WELDED PIPES/TUBES Factory, located in Shanghai, China, and has been worked in the field of industrial piping for 11 years. We are committed to manufacturing and exporting stainless steel seamless pipe, stainless steel welded pipes, stainless steel fittings and flanges, nickel alloy products, Titanium seamless and welded tubes, etc. Our factories are all ISO&PED certificated, and the products can be produced in standard ASTM, JIS, DIN, EN, GOST, etc. Our products are widely used in the Oil and Gas, Petrochemical, Sugar Refining, Water Process, Desalination, Geothermal industry etc. We exported to dozens of countries and regions such as USA, Canada, Japan, Germany, France, Korea, Turkey ect.

Our Vision: To be an excellent supplier of global industrial piping system solutions.

Our Mission: To help global industrial pipeline construction with the products made in China.

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