1. Chemical Composition and Mechanical Properties(In Quenched & Tempered State):
Chemical Composition Mechanical Properties(In Quenched & Tempered State)
C ≤0.07 Tensile strength(MPA) ≥520
Si ≤1.00 Yield strength (MPA) ≥205
Mn Elongation(δ5/%) ≥ 40
≤2.00
Ni 8.00-11.00 Reduction in Area (ψ/%) ≥ 60
Cr 17.00-19.00 Impact (J) --
P ≤0.030
Hardness Delivery hardness:≤187HB
S ≤0.030
2. Product Application Areas:
Our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,electronic information,achine manufacture, petrochemical, automotive,instrument and meter, Communication ,transportation, and medical instruments, etc.