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28TiMnCr12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 28TiMnCr12

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STAS/SR 28TiMnCr12

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This page is mainly introduced the 28TiMnCr12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 28TiMnCr12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
28TiMnCr12

Steel Garde:28TiMnCr12
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
28TiMnCr12S	STAS/SR	Romania
28TiMnCr12X	STAS/SR	Romania
28TiMnCr12XS	STAS/SR	Romania
28TiMnCr12AT	STAS/SR	Romania

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	846～820	σb/MPa
Yield Strength	737	σ 0.2 ≥/MPa
Elongation	74	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	150～078	-
HRC	30	-

Physical Properties

Thermal expansion	43-90	e-6/K
Thermal conductivity	38-02	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7456-2163	째C
Density	4073-9084	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)
28TiMnCr12 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