DR-7M - Q/BQB 450-2014

Grade	DR-7M
Corresponding Standard	Q/BQB 450-2014 Electrolytic Tin-Coated Steel Sheet and Strip
Classification	Carbon Steel

DR-7M Mechanical Properties

condition	Heat Treatment or Condition	Yield Point σ_s Mpa	Hardness HBW
Secondary cold rolled sample	With Tin Coating + Artificial Aging	520①②③④	HR30Tm: 71±5

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!