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X21Cr13 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X21Cr13

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DIN X21Cr13

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This page is mainly introduced the X21Cr13 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X21Cr13,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X21Cr13

Steel Garde:X21Cr13
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Hot working alloy tool steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
ISO X21Cr13	ISO	ISO

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	595～484	σb/MPa
Yield Strength	918	σ 0.2 ≥/MPa
Elongation	54	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	791～066	-
HRC	30	-

Physical Properties

Thermal expansion	18-11	e-6/K
Thermal conductivity	51-83	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5498-4983	째C
Density	3548-5827	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)
X21Cr13 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