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T15Crl70 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T15Crl70

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STAS/SR T15Crl70

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This page is mainly introduced the T15Crl70 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T15Crl70,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T15Crl70

Steel Garde:T15Crl70
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Cast Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	279～184	σb/MPa
Yield Strength	241	σ 0.2 ≥/MPa
Elongation	41	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	916～971	-
HRC	30	-

Physical Properties

Thermal expansion	36-72	e-6/K
Thermal conductivity	40-90	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9519-4327	째C
Density	3661-0619	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)
T15Crl70 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