Cov lus qhia
Tshuaj Muaj Tshuaj | |
Lub ntsiab | Feem puas |
C | 0.26 |
Cu | 0.2 |
Fe | 99 |
Mn | 0.75 |
P | 0.04 max |
S | 0.05 max |
Cov ntaub ntawv mechanical | |||
Muaj huab tais | Me me | ||
Ceev | 0.282 lb / hauv3 | 7.8 G / CC | |
Qhov kawg tensile lub zog | 58,000psi | 400 mpa | |
Tawm Tengter Lub Zog | 47,700psi | 315 MPa | |
Tawv muaj zog | 43,500psi | 300 mpa | |
Melting point | 2,590 - 2,670 ° F | 1,420 - 1,460 ° C | |
Hardness Brinell | 140 | ||
Txuj Ci Ntau Lawm | Kub Rolled |
Daim ntawv thov
Cov ntawv thov uas muaj xws li cov phiaj hlau, nkhaus, gussets thiab trailer Fabrication. ASTM A36 / A36M-08 yog tus qauv ntsuas rau cov qauv hlau.
Cov khoom siv tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv neeg kho tshuab yog dav dav kwv yees. Thov hu rau peb rau cov ntawv ceeb toom khoom siv.
Cov Kos Xwm Nthuav Cov
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