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03XH28MДT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 03XH28MДT

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GOST 03XH28MДT

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This page is mainly introduced the 03XH28MДT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 03XH28MДT,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Steel Garde:03XH28MДT
Type:Stainless Steels
Country:Russia
Standard:GOST
Application:Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		0.80
Mn		0.80
P		0.035
S		0.020
Cr	22.00	25.00
Ni	26.00	29.00
Mo	2.50	3.00
Al
Ti	0.50	0.90
Fe
Cu	2.50	3.50

Mechanical Properties

Tensile strength	916～803	σb/MPa
Yield Strength	560	σ 0.2 ≥/MPa
Elongation	23	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	085～351	-
HRC	30	-

Physical Properties

Thermal expansion	27-99	e-6/K
Thermal conductivity	51-75	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8775-8744	째C
Density	8769-7329	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)
03XH28MДT Stainless Steels	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