High Yield steel plateUSA standard A572Gr60/65 steel plate
A 572Gr60/65 steel plate, USA standard A 572Gr60/65 steel plate, under USA standard standard, we can regard A 572Gr60/65steel plate as High Yield steel plate
A 572Gr60/65 steel plate is one mainly of High Yield steel , ASTM A572Gr60,65is high strength low alloy steel plate sheet which is widely used in plants building, general mansions and all kinds of construction machinery, such as mines and various types of drilling rig used in construction, power shovel, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers , various types of cranes, hydraulic support, coal mining machinery and equipments and other structures. Chemical Composition of ASTM A572Gr60, 65
Symbol | Chemical composition | ||||
C max | Si max | Mn max | P max | S max | |
Grade60 | 0.26 | 0.40 | 1.35 | 0.04 | 0.05 |
Grade65 | 0.26 | 0.40 | 1.35 | 0.04 | 0.05 |
Mechanical Composition
Symbol | Yield point min MPa | Tensile strength MPa | Elongation in 2 in.(50mm)% |
Grade A | 165 | 310-450 | 30 min |
Grade B | 185 | 345-450 | 28 min |
Grade C | 205 | 380-515 | 25 min |
Grade D | 230 | 415-550 | 23 min |
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