China SA789 A790 S31803 Duplex Steel Welded and Seamless Steel Pipe, Find details about China Pipe Fitting, Flange from SA789 A790 S31803 Duplex Steel Welded and Seamless Steel Pipe
Dimension | Seamless: NB 1/2" -8" Welded: 1/2″~72″ Seamless: 3/8″~16″ / SCH 5S SCH10S, 40S, STD, XS, SCH80S |
Grade | UNS S31803, S32205, S32750, S32760, S32304, 1.4462, 1.4410, 1.4501, 1.4362 etc. |
Standard | ASTM A789, ASTM A790, ASME SA 789 ASME SA 790, EN 10216-5, EN/DIN17455-2, EN17456-2 etc. |
C | Si | Mn | P | S | Cr | Mo | Ni | N |
max. 0,03 | max. 1,00 | max. 2,00 | max. 0,030 | max. 0,020 | 21,00 - 23,00 | 2,5 - 3,5 | 4,50 - 6,50 | 0,08-0,20 |