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20TiMnCr12XS chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20TiMnCr12XS

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STAS/SR 20TiMnCr12XS

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This page is mainly introduced the 20TiMnCr12XS chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20TiMnCr12XS,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20TiMnCr12XS

Steel Garde:20TiMnCr12XS
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	575～354	σb/MPa
Yield Strength	362	σ 0.2 ≥/MPa
Elongation	81	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	076～488	-
HRC	30	-

Physical Properties

Thermal expansion	88-34	e-6/K
Thermal conductivity	99-51	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9735-4062	째C
Density	9728-2313	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)
20TiMnCr12XS 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