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T75Cr280 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T75Cr280

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STAS/SR T75Cr280

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This page is mainly introduced the T75Cr280 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T75Cr280,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T75Cr280

Steel Garde:T75Cr280
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Cast Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	666～942	σb/MPa
Yield Strength	623	σ 0.2 ≥/MPa
Elongation	95	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	874～600	-
HRC	30	-

Physical Properties

Thermal expansion	37-74	e-6/K
Thermal conductivity	96-10	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0943-2887	째C
Density	9304-3656	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)
T75Cr280 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