ГОСТ Χ

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Χ Profile
Χ Chemical composition
Χ Mechanical Properties
Χ Physical Properties
Χ Heat treatment
Χ Size Availability
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Profile

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

Steel Garde:Χ
Type:Special Alloy
Country:Russia
Standard:ГОСТ
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
8ΧΦ	ГОСТ	Russia
8ΧΦ	ГОСТ	Russia
8ΧΦ	ГОСТ	Russia
8ΧΦ	ГОСТ	Russia
9ΧΦ	ГОСТ	Russia
9ΧΦ	ГОСТ	Russia
9ΧΦΜ	EN	Russia
9ΧΦΜ	EN	Russia
11ΧΦ	ГОСТ	Russia
11ΧΦ	ГОСТ	Russia
13Χ	ГОСТ	Russia
13Χ	ГОСТ	Russia
ΧΒ4Φ	ГОСТ	Russia
ΧΒ4Φ	ГОСТ	Russia
9Χ1	ГОСТ	Russia
9Χ1	ГОСТ	Russia
Χ	ГОСТ	Russia
12Χ1	ГОСТ	Russia
12Χ1	ГОСТ	Russia
9ΧC	ГОСТ	France
9ΧC	ГОСТ	France
9ΧΒГ	ГОСТ	Russia
9ΧΒГ	ГОСТ	Russia
ΧΒГ	ГОСТ	Russia
ΧΒГ	ГОСТ	Russia
ΧΒCГФ		Russia
ΧΒCГФ		Russia
9Χ5ΒФ	ГОСТ	Russia
9Χ5ΒФ	ГОСТ	Russia
8Χ6ΗФT	ГОСТ	Russia
8Χ6ΗФT	ГОСТ	Russia
8Χ4Β2ΜФC2	ГОСТ	Russia
8Χ4Β2ΜФC2	ГОСТ	Russia
11Χ4Β2ΜФ3C2	ГОСТ	Russia
11Χ4Β2ΜФ3C2	ГОСТ	Russia
Χ6ΒΦ	ГОСТ	Russia
Χ6ΒΦ	ГОСТ	Russia
Χ12	ГОСТ	Russia
Χ12	ГОСТ	Russia
Χ12ΜΦ	ГОСТ	Russia
Χ12ΜΦ	ГОСТ	Russia
Χ12Φ	ISO	Russia
Χ12Φ	ISO	Russia
7ΧΓ2ΒΜΦ	ГОСТ	Russia
7ΧΓ2ΒΜΦ	ГОСТ	Russia
4ΧΜΗΦC	ГОСТ	Russia
4ΧΜΗΦC	ГОСТ	Russia
4Χ5ΜΦC	ГОСТ	Russia
4Χ5ΜΦC	ГОСТ	Russia
4Χ5ΜΦ1C	ГОСТ	Russia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	436～750	σb/MPa
Yield Strength	639	σ 0.2 ≥/MPa
Elongation	09	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	807～610	-
HRC	30	-

Physical Properties

Thermal expansion	92-82	e-6/K
Thermal conductivity	21-38	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4813-6751	째C
Density	4454-2764	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)
Χ 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