A573 Qib 70 qis alloy steel ntawv
A573 Qib 70High Strength Steel Sheet (HSLA)Khoom Description
A573 Qib 70 siab tensile steel phaj siv ASTM cov qauv thiab tsim nyog rau nruab nrab thiab tsis kub siab cov hlab ntsha thiab boiler manufacturing.
Kev ua tau zoo ntawm A573Gr70 siab tensile steel phaj
Qhov kub tsis tshua muaj zog thiab zoo weldability: A573Gr70 cov hlau tsis tshua muaj hlau tsis muaj cov pa roj carbon, sulfur thiab phosphorus cov ntsiab lus thiab tsis tshua muaj vuam tawg rhiab heev.
Lwm yam yam ntxwv: A573Gr70 tsis tshua muaj hlau hlau cov khoom muaj kev cuam tshuam zoo, qhov kub thiab txias deformation, micro-alloying, siab purity, qis carbon sib npaug, thiab muaj zog tiv thaiv sulfur thiab hydrogen.
A573Gr70 siab zog alloy hlau yog dav siv nyob rau hauv engineering teb xws li roj av, tshuaj kev lag luam, fais fab chaw nres tsheb, boiler, thiab lwm yam, thiab yog siv los tsim reactors, tshav kub exchangers, cia tso tsheb hlau luam, roj thiab roj tso tsheb hlau luam, nuclear reactor siab hlab ntsha, boiler. nruas thiab lwm yam khoom siv thiab cov khoom siv.
A573 Qib 70 Tsawg Alloy Steel Sheet Khoom Paub meej
ASTM A573 Gr 70 tsis tshua muaj hlau hlau chemical muaj pes tsawg leeg:
| Component Elements Properties | Metric | Lus Askiv | Cov lus pom |
| Carbon, C | 0.28% | 0.28% | tej zaum yuav txawv nrog phaj thickness |
| Hlau, Fe | 98% | 98% | raws li qhov sib npaug |
| Manganese, Mn | 0.85 - 1.2 % | 0.85 - 1.2 % | |
| Phosphorus, P | 0.04% | 0.04% | |
| Silicon, Sib | 0.15 - 0.40 % | 0.15 - 0.40 % | |
| Sulfur, S | 0.05% | 0.05% |
ASTM A573 Gr 70 tsis tshua muaj hlau hlau cov khoom siv kho tshuab:
| Lub cev muaj zog | Metric | Lus Askiv | Cov lus pom |
| Qhov ntom | 7,85g 3 | 0.282 lb/in³ | Hom ntawm ASTM Steel |
| Mechanical Properties | Metric | Lus Askiv | Cov lus pom |
| Tensile Strength, Qhov kawg | 485 - 620 MPa | 70300 - 89900 psi | |
| Tensile zog, tawm los | 290 MPa rau | 4 2100 psi | |
| Elongation ntawm Break | 18% | 18% | hauv 200 mm |
| Bulk Modulus | 160 GPa | 23 200 TZS | Hom rau steel |
| Shear Modulus | 8 0.0 GPa | 11 600 ksg | Hom rau steel |
A573 Qib 70 High Strength SheetCov khoom duab
A573 Qib 70HSLA Steel Phaj Khoom kuaj
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog A573 Qib 70 qis alloy steel ntawv, thov hu rau peb!