9CrWMn T20299 T20110 - GB /T 1299-2014

9CrWMn Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	W
Minimum Value	0.85	-	0.9	-	-	0.5	0.5
Maximum Value	0.95	0.4	1.2	0.03	0.02	0.8	0.8

9CrWMn Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Delivery condition	Annealing	197~241
sample	Quenching	HRC ≥62

Approximate Comparison Table Alloy cold-work tool steel

9CrWMn 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"!