ASTM A572Gr42,50,55,60,65 is 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.
In order to meet market requirements for a wider range of steel grades, consumables for applicable processes need to be available, we supply this kind of grade steel plate ASTM A572Gr42,50,55,60,65.
Our plates come with mill certification in accordance with EN10113 or EN10025. Our plates are fully traceable, usually with hard stamping and we welcome any third party or customer inspection if required which can be arranged with the client.
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Symbol
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Chemical composition
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C max
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Si max
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Mn max
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P max
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S max
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0.21
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0.40
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1.35
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0.04
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0.05
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Grade 50
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0.23
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0.40
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1.35
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0.04
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0.05
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Grade 55
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0.25
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0.40
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1.35
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0.04
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0.05
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Grade60
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0.26
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0.40
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1.35
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0.04
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0.05
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Grade65
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0.26
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0.40
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1.35
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0.04
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0.05
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Mechanical Composition
Source:
Tags: ASTM A572Gr42, 50, 55, 60, 65
