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T25NiCr250 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T25NiCr250

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STAS/SR T25NiCr250

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This page is mainly introduced the T25NiCr250 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T25NiCr250,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T25NiCr250

Steel Garde:T25NiCr250
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Cast Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	613～826	σb/MPa
Yield Strength	970	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	416～054	-
HRC	30	-

Physical Properties

Thermal expansion	36-31	e-6/K
Thermal conductivity	69-89	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5503-0477	째C
Density	7711-8081	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)
T25NiCr250 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