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SPV490Q plate impact temperature and metallographic inspection instructions

Posted:2021-10-12 16:38:59
SPV490Q plate
1. The SPV490Q plate is a low-temperature container plate, which implements the Japanese standard JIS G3115. The SPV490Q container plate is delivered in the quenched and tempered state, and can be supplied in the normalized state after communication between the supplier and the demander.

2. Chemical composition of SPV490Q plate:
Grade C Si Mn P S
SPV490Q ≤0.18 ≤0.75 ≤1.60 ≤0.030 ≤0.030
*When the SPV490Q steel plate is delivered in a normalized state, the alloy elements need to be negotiated by both parties.

3. Mechanical properties of SPV490Q steel plate:
Grade Thickness Yield strength Tensile strength Elongation %
SPV490Q 8-50mm 490 610-740 ≥19
>50-100mm 470
>100-150mm 450

4. SPV490Q plate specifications: thickness: 8-150mm, width: 1600-4020mm, length: 6000-17500mm.
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