Bend Pibell Dur Duplex 254SMO
Bend Pibell dur deublyg 254SMO
Cyfansoddiad Cemegol,%
Ni | Fe | Cr | Cu | Mo. | N | |
17.5~18.5 | Balans | 19.5~20.5 | 0.5~1.0 | 6.0~6.5 | 0.18~0.22 | |
C | Mn | P | S | Si | ||
0.002max | 1.0max | 0.030max | 0.010max | 0.80max | ||
Priodweddau Mecanyddol
Gradd Deunydd | Cryfder Cynnyrch, Munud (Mpa) | Cryfder tynnol, Min (Mpa) | Elongation, Min (%) |
254SMO | 300 | 650~820 | 28 |
MANYLEB ASTM
Pibell, SMLS& Weldio | Tiwb, SMLS& Wedi'i Weldio | Dalen / Plât | Bar / Gwialen | Gofannu / Fflans | Ffitiadau BW |
ASTM A312 | ASTM A269 | ASTM A240 | ASTM A276 / A479 | ASTM A182 | ASTM A403 |
Tagiau poblogaidd: Plygu pibell ddur deublyg 254smo, tro pibell, plygu pibellau
Anfon ymchwiliad
