Grade VDM MAG 7904
Other Names
Brand/Supplier
Germany -> VDM Metals
Classification Special Alloy Steel
Density 8.7 g/cm3
VDM MAG 7904 Chemical Element Composition Content (%)
Component C Si Mn Ni Mo More
Nominal Value 0.02 0.3 0.5 80 4.9 Fe:余量
VDM MAG 7904 Mechanical Properties
condition Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
cold rolled 1100 900 4 HV5
335
deep drawable, soft annealed* 630 260 40 130~170
after final anneal 450 170 30 90~120

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