2CrNiMoMnV T27930 - GB /T 1299-2025

2CrNiMoMnV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.24	-	1.4	-	-	1.25	0.8	-	0.45	0.1
Maximum Value	0.3	0.3	1.6	0.025	0.015	1.45	1.2	0.25	0.6	0.2

2CrNiMoMnV Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
condition of delivery	Annealing	≤235
condition of delivery	Pre-hardening	HRC: 30~38
Specimen	Quenching at 850-930°C, oil or air cooling	HRC: ≥48

New and Old Grade Replacement List

2CrNiMoMnV 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"!