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37Cr10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 37Cr10

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STAS/SR 37Cr10

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This page is mainly introduced the 37Cr10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 37Cr10,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
37Cr10

Steel Garde:37Cr10
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	965～859	σb/MPa
Yield Strength	653	σ 0.2 ≥/MPa
Elongation	37	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	204～140	-
HRC	30	-

Physical Properties

Thermal expansion	98-48	e-6/K
Thermal conductivity	24-19	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0490-0409	째C
Density	4314-1195	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)
37Cr10 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