BR900/1200MS - Q/BQB 312-2018

Grade	BR900/1200MS
Corresponding Standard	Q/BQB 312-2018 Advanced high strength hot rolling steel plate and strip for cold forming
Brand/Supplier	-> BAOSTEEL
Classification	Alloy Steel

BR900/1200MS Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cu	B	Al	More
Minimum Value	-	-	-	-	-	-	-	0.02	Ni+Cr+Mo≤1.5
Maximum Value	0.25	0.8	2.5	0.06	0.015	0.2	0.005	-	Ni+Cr+Mo≤1.5

BR900/1200MS Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
≥1180	900~1150	② ≥5

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