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20TiMnCrI2X chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20TiMnCrI2X

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STAS/SR 20TiMnCrI2X

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This page is mainly introduced the 20TiMnCrI2X chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20TiMnCrI2X,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20TiMnCrI2X

Steel Garde:20TiMnCrI2X
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	499～743	σb/MPa
Yield Strength	635	σ 0.2 ≥/MPa
Elongation	02	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	502～755	-
HRC	30	-

Physical Properties

Thermal expansion	23-04	e-6/K
Thermal conductivity	81-79	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7151-2242	째C
Density	8822-8700	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)
20TiMnCrI2X 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