Similar Grade
40Cr (GB)
Brief Introduction
41Cr4 is one of the most widely used steel inmachine building industry ,have great comprehensive mechanical properties andlow temperature impact toughness after quenching and tempering . 41Cr4 have nicehardenability and machinability .
Chemical Compostion
C :0.37~0.44
Si:0.17~0.37
Mn:0.50~0.80
S ≤0.035
P ≤0.035
Cr:0.80~1.10
Ni≤0.030
Cu≤0.030
Mechanical Property
Yield Strength (MPa):≥785
Tensile Strength (MPa):≥980
Elongation (%):≥9
HBS≤207HB
Delivery Condition
Quenching+Tempering or as yourrequest
Payment Term
T/T & L/C
pplication :manufacturing plate,intensity of general building and all kinds of engineering machinery,such as mining and all kinds of engineering construction,excavator,the rig with electric wheel,mine car,its excavator,loaders,bulldozer,all kinds of crane,coal hydraulic support and other machinery and other structures.
Payment : 30% - 40% of the amount by T/T as deposit , the balance by T/T after got the faxed B/L or L/C at sight .
Delivery status:According to the properties and requirements of customers , Steel plate can hot-rolled, controlled rolling, normalizing,
annealing, tempering, normalizing add tempering, piece.modified such status delivery.
ceritificate
ceritificate
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