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7AlCr130 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 7AlCr130

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STAS/SR 7AlCr130

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This page is mainly introduced the 7AlCr130 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 7AlCr130,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
7AlCr130

Steel Garde:7AlCr130
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	873～215	σb/MPa
Yield Strength	813	σ 0.2 ≥/MPa
Elongation	14	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	748～499	-
HRC	30	-

Physical Properties

Thermal expansion	67-35	e-6/K
Thermal conductivity	57-43	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5322-1877	째C
Density	7049-2631	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)
7AlCr130 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