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forged steel bars P20
Origin:China
process:forged
Application:plastic moulding mould
Size: dia:150-600 square size:(100-1000)*(500-1800)
Delivery state:FORGED+PEELING+NORMALING+QUENCH+TEMPER+ANNEALING
Norm:GB/T
Chemical component:
C:0.3Cr:2
Mn:0.9
Mo:0.5
Si:0.6
forged steel bars P20