C 10 - UNI 8550-1984

Grade	C 10
Corresponding Standard	UNI 8550-1984 Specification unalloyed and alloyed steel finished products, open die and drop forged, for case hardening - Qualities, requirements and tests
Classification	Carbon Steel

C 10 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.07	0.15	0.3	-	-
Maximum Value	0.13	0.35	0.6	0.035	0.035

C 10 Mechanical Properties

thickness or diameter t/d mm	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
d≤11	540~930	≥345	≥12	KCU ≥35
11<d≤25	440~685	≥275	≥14	≥40
25<d≤40	390~590	≥245	≥16	≥40

C10 Corresponding Standards(Same grade name, different standards)

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