ASTM A335 P5 / P9 SMLS alloy steel , NPS 4‘’ (114.3mm) welding studded tubes
ASTM A335 / A335M :
Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
Material | C | Si | Mn | P | S | Mo | Cr |
| % | % | % | % | max | % | max |
A 335 Grade P1 | 0,10 - 0,20 | 0,10 - 0,50 | 0,30 - 0,80 | 0,025 | 0,025 | 0,44-0,65 |
|
A 335 Grade P5 | max. 0,15 | max. 0,50 | 0,30 - 0,60 | 0,025 |
Company QR code Anytime Anywhere Mobile |