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18X12BMBΦP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 18X12BMBΦP

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ГОСТ 18X12BMBΦP

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This page is mainly introduced the 18X12BMBΦP chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 18X12BMBΦP,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
18X12BMBΦP

Steel Garde:18X12BMBΦP
Type:Special Alloy
Country:Russia
Standard:ГОСТ
Application:Martensitic Ferritic Stainless Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	233～121	σb/MPa
Yield Strength	689	σ 0.2 ≥/MPa
Elongation	92	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	904～780	-
HRC	30	-

Physical Properties

Thermal expansion	30-54	e-6/K
Thermal conductivity	69-48	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3214-8751	째C
Density	5591-4349	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)
18X12BMBΦP 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