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21CrMo10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 21CrMo10

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DIN 21CrMo10

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This page is mainly introduced the 21CrMo10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 21CrMo10,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
21CrMo10

Steel Garde:21CrMo10
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Hot working alloy tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	115～739	σb/MPa
Yield Strength	601	σ 0.2 ≥/MPa
Elongation	81	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	513～707	-
HRC	30	-

Physical Properties

Thermal expansion	87-26	e-6/K
Thermal conductivity	98-69	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5801-8550	째C
Density	2037-1328	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
21CrMo10 Special Alloy	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk