ASTM A612 / A612M specification yog tus qauv Specification rau siab Vessel daim hlau, carbon hlau, siab zog, rau nruab nrab thiab qis kub kev pab cuam. ASTM A612 / A612M suav nrogcarbon-manganese-silicon steel daim hlaunpaj rau siv nyob rau hauv welded siab hlab ntsha rau nruab nrab thiab tsis kub kev pab cuam.
GNEE Steel tuaj yeem muab tauASTM A612/A612Msiab nkoj steel phaj.
Loj: Thickness: 4mm- 400mm; Dav: 1000mm- 4000mm; Ntev: 4000mm- 12000mm.
Muaj peev xwm tsim tau: 10000 Tons Ib Hlis.
Txoj kev tsim khoom: Kub Rolled
Techanical Paub meej:
Thaum tshav kub kub kho: Normalized, quenched, Tempered, HIC, Impact Test, ..(yeem yog tsis muaj nyob rau hauv cov cai)
Chemical Composition (%):
|
Qib / Khoom siv |
Element |
Composition (Max-A, Min-I) |
|
ASTM A612 Cov Lus Qhia Tshwj Xeeb |
C |
0.25 |
|
Mn |
1.00-1.50 |
|
|
Si |
0.15-0.50 |
|
|
P |
0.035 |
|
|
S |
0.025 |
Mechanical Properties (Mpa)
|
Qib / Khoom siv |
Tensile Test |
Ksi/MPa |
|
ASTM A612 Cov Lus Qhia Tshwj Xeeb |
Tensile zog |
83-105/570-725 |
|
Yield zog |
I:50/345 |
|
|
Elongation |
16% |
|
|
Impact Test (yog tias muaj) |
|
Cim npe nrov: Tuam Tshoj astm a612 / a612m high-strength pvq steel phaj, Tuam Tshoj astm a612 / a612m high-strength pvq steel phaj manufacturers, lwm tus neeg, Hoobkas