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XH70BMTЮ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of XH70BMTЮ

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GOST XH70BMTЮ

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This page is mainly introduced the XH70BMTЮ chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of XH70BMTЮ,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:XH70BMTЮ
Type:Stainless Steels
Country:Russia
Standard:GOST
Application:Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
XH70BMTЮΦ	GOST	Russia

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Si		0.60
Mn		0.50
P		0.015
S		0.010
Cr	13.00	16.00
Ni		remaining
Mo	2.00	4.00
Al	1.70	2.30
Ti	1.80	2.30
Fe		5.00
W	5.00	7.00
B		0.020
V		0.50
Ce		0.02

Mechanical Properties

Tensile strength	050～681	σb/MPa
Yield Strength	603	σ 0.2 ≥/MPa
Elongation	16	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	598～914	-
HRC	30	-

Physical Properties

Thermal expansion	98-90	e-6/K
Thermal conductivity	95-43	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4666-7408	째C
Density	9053-3666	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)
XH70BMTЮ 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