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XH38BT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of XH38BT

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GOST XH38BT

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This page is mainly introduced the XH38BT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of XH38BT,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:XH38BT
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	0.06	0.12
Si		0.80
Mn		0.70
P		0.030
S		0.020
Cr	20.00	23.00
Ni	35.00	39.00
Mo
Al		0.50
Ti	0.70	1.20
Fe
W	2.80	3.50
Ce		0.05

Mechanical Properties

Tensile strength	679～619	σb/MPa
Yield Strength	291	σ 0.2 ≥/MPa
Elongation	87	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	826～985	-
HRC	30	-

Physical Properties

Thermal expansion	67-50	e-6/K
Thermal conductivity	35-29	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2396-1431	째C
Density	2143-2351	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)
XH38BT 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