GS-30CrMoV 6 4 1.7725 - DIN 17205-1992

Grade	GS-30CrMoV 6 4
Germany W-Nr.	1.7725
Corresponding Standard	DIN 17205-1992 Quenched and tempered steel castings for general applications Technical delivery conditions
Classification	Cast Steel

GS-30CrMoV 6 4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V
Minimum Value	0.27	-	0.6	-	-	1.3	0.3	0.05
Maximum Value	0.34	0.6	1	0.02	0.015	1.7	0.5	0.15

GS-30CrMoV 6 4 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤150	Vacuum Quenching + Tempering	650~800	≥400	≥12	≥20
150＜t≤250	Vacuum Quenching + Tempering	650~800	≥350	≥12	≥20
250＜t≤400		650~800	≥320	≥12	≥20

New and Old Grade Replacement List

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