35B2 1.5511 - NF EN 10269-1999

35B2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	B	Al
Minimum Value	0.32	-	0.5	-	-	0.0008	0.02
Maximum Value	0.39	0.4	0.8	0.035	0.035	0.005	-

35B2 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Impact Energy Absorption KV2 J
-*	+AC	≤570	-	-	≥62	-
d≤60**	+QT	500~650	≥300	≥22	≥45	≥55
60＜d ≤ 150**	+QT	500~650	≥300	≥22	≥45	≥39

35B2 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"!