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15NiCr18 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15NiCr18

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DIN 15NiCr18

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This page is mainly introduced the 15NiCr18 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15NiCr18,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15NiCr18

Steel Garde:15NiCr18
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Cold working alloy tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	545～394	σb/MPa
Yield Strength	297	σ 0.2 ≥/MPa
Elongation	44	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	343～140	-
HRC	30	-

Physical Properties

Thermal expansion	28-95	e-6/K
Thermal conductivity	56-89	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1789-1772	째C
Density	3698-5708	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)
15NiCr18 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