JIANGSU HAOHUA INDUSTRY GROUP
Tel: +86-512-58220050
Fax: +86-512-58810865
E-mail: sales@haopipe.com 
MSN:    haopipe@hotmail.com
Skype:  haopipe
ASTMA 335 P5 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.
| Chemical Composition (%) | ||||||||||||||
| 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 |   |   |   |   |   |   |   | |
| 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 |   |   |   |   |   |   |   | |
| ≤ 0.15 | ≤ 0.5 | 0.3~0.6 | ≤ 0.03 | ≤ 0.03 | 4.0~6.0 | 0.45~0.65 |   |   |   |   |   |   |   | |
| 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 | |
| Mechanical Properties | |||||
| 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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       Nickel Alloy steel pipes | 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. |