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1Cr18Ni12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr18Ni12

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GBT 1Cr18Ni12

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This page is mainly introduced the 1Cr18Ni12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr18Ni12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
This page is mainly introduced the 1Cr18Ni12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr18Ni12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:1Cr18Ni12
Type:Special Alloy
Country:China
Standard:GBT
Application:Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	725～754	σb/MPa
Yield Strength	279	σ 0.2 ≥/MPa
Elongation	18	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	243～752	-
HRC	30	-

Physical Properties

Thermal expansion	70-01	e-6/K
Thermal conductivity	29-54	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6805-1849	째C
Density	0651-6034	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)
1Cr18Ni12 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