| ASTM A182 ALLOY STEEL FLANGES |
TRADE DESIGNATION |
RECOMMENDED SERVICE |
| ASTM A182 Alloy Steel F1 |
C-1/2 Mo Low Alloy Steel |
Non-corrosive applications Including water, oil, and gases at temperatures between -29 ~ 593ºC* (Not prolonged use > 470ºC). |
| ASTM A182 Alloy Steel F2 |
0.75% Ni; Mo; 0.75% Cr Low Alloy Steel |
Non-corrosive applications including water, oil, and gases at temperatures F2:-29ºC ~ 538ºC, WC5: -29ºC ~ 575ºC |
| ASTM A182 Alloy Steel F11 |
1 1/4% Chrome; 1/2% Moly Low Alloy Steel |
Non-corrosive applications including water, oil, and gases at temperatures between -30ºC (-20ºF) and +593ºC (+1100ºF). |
| ASTM A182 Alloy Steel F22 |
2 1/4% Chrome Low Alloy Steel |
Non-corrosive applications including water, oil, and gases at temperatures between -30ºC (-20ºF) and +593ºC (+1100ºF). |
| ASTM A182 Alloy Steel F5/F5a |
5% Chrome; 1/2% Moly, Medium Alloy Steel |
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -30ºC (-20ºF) and +650ºC (+1200ºF). |
| ASTM A182 Alloy Steel F9 |
9% Chrome; 1% Moly, Medium Alloy Steel |
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -30ºC (-20ºF) and +650ºC (+1200ºF). |
| ASTM A182 Alloy Steel F91 |
9% Chrome; 1% Moly; V-N, Medium Alloy Steel |
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -30ºC (-20ºF) and +650ºC (+1200ºF). |
