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28TiMnCr12AT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 28TiMnCr12AT

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STAS/SR 28TiMnCr12AT

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This page is mainly introduced the 28TiMnCr12AT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 28TiMnCr12AT,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
28TiMnCr12AT

Steel Garde:28TiMnCr12AT
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	766～416	σb/MPa
Yield Strength	840	σ 0.2 ≥/MPa
Elongation	16	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	146～384	-
HRC	30	-

Physical Properties

Thermal expansion	01-32	e-6/K
Thermal conductivity	41-85	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1704-7131	째C
Density	5665-0661	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)
28TiMnCr12AT 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