8Cr3 T23208 T20300 - GB /T 1299-2014

8Cr3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.75	-	-	-	-	3.2
Maximum Value	0.85	0.4	0.4	0.03	0.03	3.8

8Cr3 Mechanical Properties

	Heat Treatment or Condition	Hardness HBW
Delivery condition	Annealing	207~255
sample	Quenching	HRC*

Approximate Comparison Table Alloy Tool Steel 2

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