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T70MoCr280 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T70MoCr280

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STAS/SR T70MoCr280

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This page is mainly introduced the T70MoCr280 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T70MoCr280,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T70MoCr280

Steel Garde:T70MoCr280
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Cast Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	358～396	σb/MPa
Yield Strength	521	σ 0.2 ≥/MPa
Elongation	93	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	540～802	-
HRC	30	-

Physical Properties

Thermal expansion	15-85	e-6/K
Thermal conductivity	27-12	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3160-7736	째C
Density	0142-3561	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)
T70MoCr280 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