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Fluid conveyance seamless steel pipe
2016-10-28 20:59  Views:289
Price:Negotiable
Model:140-273*6-26
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Fluid conveyance seamless steel pipe

 

Standard:
GB/T17396-1998,ASTM A519, DIN 1629, JIS G 3473

 Chemical composition and Mechanical properties


Grade

Chemical composition(%)  

Mechanical properties 

C

Si

Mn

P

S

Cr

Ni

Cu

Yield strength

Tensile strength

Elongation

Reduction of area


 



≤

MPa

MPa

δ(%)

Ψ(%)

≥

45

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

0.25

0.25

0.20

335

590

14

/

27SiMn

0.24-0.32

1.10-1.40

1.10-1.40

0.030

0.030

0.30

0.30

0.30

500

680

14

40

45Mn2

0.42-0.49

0.17-0.37

1.40-1.80

0.035

0.035

0.25

0.25

0.25

560

700

13

/

 

 

 

● Outside meters ,wall thickness and allowable deviation

Size (mm)

allowable deviation

Common

                         Advanced

Outside meters

±1.0%

±0.75%

wall thickness

≤20

±12.5%

±10%

>20

+12.5%,-10%

 

 

 

 


Contact Infomation
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Company name:Hebei Litonglian Seamless Steel Pipe Co., Ltd.
Status:[Offline] [Send message] [Chat]
Business contact:Dong Yuhua(Mr.)
Telphone:
Mobile:
Fax:
Area: Caribbean Region-Bermuda
Address:500 meters east of north Cangzhou exit of Jing-Hu speedway, Cangzhou, Hebei, China