254SMO Liwja tal-Pajp tal-Azzar Duplex
254SMO duplex azzar Liwja tal-pajpijiet
Kompożizzjoni Kimika, %
Ni | Fe | Cr | Cu | Mo | N | |
17.5~18.5 | Bilanċ | 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 | ||
Proprjetajiet Mekkaniċi
Grad tal-Materjal | Qawwa tar-Rendiment, Min(Mpa) | Qawwa tat-tensjoni, Min (Mpa) | Titwil, Min (%) |
254SMO | 300 | 650~820 | 28 |
SPEĊIFIKAZZJONI ASTM
Pajp, SMLS& Iwweldjati | Tubu , SMLS&Iwweldjati | Folja/Pjanċa | Bar/Virga | Forġa / Flanġ | Fittings BW |
ASTM A312 | ASTM A269 | ASTM A240 | ASTM A276/A479 | ASTM A182 | ASTM A403 |
It-tags Popolari: 254smo liwja tal-pajp tal-azzar duplex, liwja tal-pajp, liwja tal-pajp
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