JIANGSU HAOHUA INDUSTRY GROUP
Tel: +86-512-58220050
Fax: +86-512-58810865
E-mail: sales@haopipe.com
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ASTM A335 P11 Alloy Steel Pipes
Description:
Jiangsu Haohua Industry Group as one of the leading suppliers in China to supplyASTM A335 P11 Alloy Steel Pipes,Seamless Alloy Steel Pipes,ASTM A335 T1 alloy steel pipes for petroleum industry and Heat Exchanger industry and Machining Industry etc- Specification
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ASTM A335 P11 Alloy Steel Pipes
ASTMA 335 Alloy steel tubes
Standard: ASTM A335/ASME SA335
Steel grade: P5, P9, P11, P12, P22, P91, P92
Size: OD (90-1200mm) x WT (25-150mm)
Application: Used for boiler pipe, power plants and nuclear plants.
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Chemical Composition (%) |
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Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
Al |
W |
Nb |
N |
|
0.05~0.15 |
0.5~1.0 |
0.3~0.6 |
≤ 0.03 |
≤ 0.03 |
1.0~1.5 |
0.5~1.0 |
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|
|
|
0.05~0.15 |
≤ 0.5 |
0.3~0.61 |
≤ 0.03 |
≤ 0.03 |
0.8~1.25 |
0.44~0.65 |
|
|
|
|
|
|
|
|
|
0.05~0.15 |
≤ 0.5 |
0.3~0.6 |
≤ 0.03 |
≤ 0.03 |
1.9~2.6 |
0.87~1.13 |
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|
|
|
|
|
|
|
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≤ 0.15 |
≤ 0.5 |
0.3~0.6 |
≤ 0.03 |
≤ 0.03 |
4.0~6.0 |
0.45~0.65 |
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|
|
|
|
|
|
|
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0.08~0.12 |
0.2~0.5 |
0.3~0.6 |
≤ 0.02 |
≤ 0.01 |
8.0~9.5 |
0.85~1.05 |
|
≤ 0.4 |
0.18~0.25 |
≤ 0.015 |
|
0.06~0.10 |
0.03~0.07 |
|
|
0.07~0.13 |
≤ 0.5 |
0.3~0.6 |
≤ 0.02 |
≤ 0.01 |
8.5~9.5 |
0.3~0.6 |
B0.001 0.006 |
≤ 0.4 |
0.15~0.25 |
≤ 0.015 |
1.5~2.0 |
0.04~0.09 |
0.03~0.07 |
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Mechanical Properties |
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|
Grade |
Tensile strength(MPa) |
Yield strength(MPa) |
Elongation(%) |
Impact energy(J) |
Hardness |
|
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 163HB |
|
|
≥ 415 |
≥ 220 |
≥ 22 |
≥ 35 |
≤ 163HB |
|
|
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 163HB |
|
|
≥ 415 |
≥ 205 |
≥ 22 |
≥ 35 |
≤ 187HB |
|
|
585~760 |
≥ 415 |
≥ 20 |
≥ 35 |
≤ 250HB |
|
|
≥ 620 |
≥ 440 |
≥ 20 |
≥ 35 |
250HB |
|
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JIANGSU HAOHUA INDUSTRY GROUP Tel: 0086-512-58220050 Fax:0086-512-58810865 E-mail: sales@haopipe.com Add: No.17,Southeastern Avenue, Economic Development Zone (South Area),Zhangjiagang City, Jiangsu Province, China. |