A6 - BS 3100-1991

Grade	A6
Corresponding Standard	BS 3100-1991 Specification for Steel castings for general engineering purposes
Classification	Cast Steel

A6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.25	-	1.2	-	-
Maximum Value	0.33	0.6	1.6	0.05	0.05

A6 Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
(Thickness ≤ 63mm) OQ+T or WQ+T	690~850	≥495	≥13	≥25

A6 Corresponding Standards(Same grade name, different standards)

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