38Cr2 1.7003 - DIN 17200-1987

38Cr2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.35	-	0.5	-	-	0.4
Maximum Value	0.42	0.4	0.8	0.035	0.03	0.6

38Cr2 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
All Sizes	Shearable condition (C)					≤255
All Sizes	Softening Annealing (G)					≤207
d≤16	Quenching and Tempering (V)	800~950	≥550	≥14	≥35		ISO-V ≥35
16<d≤40	Quenching and Tempering (V)	700~850	≥450	≥15	≥40		≥35
40<d≤100	Quenching and Tempering (V)	600~750	≥350	≥17	≥45		≥35

Approximate Comparison Table structural alloy steel

38Cr2 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"!