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1.4462 Seamless Super Duplex Stainless Steel Pipe for Gas Pipeline ASTM

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ZHEJIANG ZHONGLONG STAINLESS STEEL CO.,LTD

1.4462 Seamless Super Duplex Stainless Steel Pipe for Gas Pipeline ASTM

Country/Region china
City & Province wenzhou zhejiang
Categories Metal Processing Service

Product Details

 

1.4462 Seamless Super Duplex Stainless Steel Pipe for Gas Pipeline ASTM


 

Description:

Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530


Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),
UNS32760(1.4501)

 

 

SIZE DETAILS :

 

Production

 Outside Diameter

Wall Thickness

Seamless Steel Pipe

6.00mm to 610mm

1mm to 40mm

 

Chemical Composition

 

Grade

C

 max

Si

max

Mn

max

P

max

S

max

Cr

Ni

Mo

N

UNS S32750

0.030

0.8

1.2

0.030

0.015

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

UNS S31803

0.030

1.0

2.0

0.020

0.020

21.0-23.0

4.5-6.5

2.5-3.5

0.08-0.20

UNS S31500

0.030

1.0

1.2-2.0

0.030

0.030

18.0-19.0

4.5-5.5

2.5-3.5

0.05-0.10

 

 

 Physical Properties

 

Grade

Y.S.MPa min

T.S.Mpa min

Elongation %

Hardness HRC

UNS S32750

550

800

15

20

UNS S31803

450

620

25

20

UNS S31500

440

630

30

20

 

Applications:

 

The products are applied to trades such as papermaking,  chemical industry, shipbuilding, petroleum, 

 

electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental

protection, aerospace,heat exchanger, etc. Extensively.

 

Specifications:

ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service


ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
 



Competitive Advantage:

1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

 

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