Home»Grades > Special Alloy > 18X12BMBΦP
18X12BMBΦPApplication:Martensitic Ferritic Stainless Steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 18X12BMBΦPГОСТRussia

Chemical composition%of the ladle analysis of grade18X12BMBΦP

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Mo(%)V(%)W(%)B(%)Nb(%)Ti(%)
0.15-0.22Max 0.50Max 0.5Max 0.03Max 0.02511.0-13.00.40-0.600.50-0.700.15-0.300.40-0.70Max 0.0030.20-0.40Max 0.20
18X12BMBΦP
Mechanical properties of grade18X12BMBΦP
Proof strength
Rp0.2(MPa)
Tensile strength
Rm(MPa)
Impact energy
KV(J)
Elongation at fracture
A(%)
Reduction in cross section on fracture
Z(%)
As-Heat-Treated ConditionBrinell hardness(HBW)
234(≥)532(≥)121243Solution and Aging,Annealing,Ausaging,Q+T,etc143
Physical properties of grade18X12BMBΦP
PropertyDensity
kg/dm3
Temperature T
°C/F
Specific heat
J/kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
343(≥)491(≥)113124Solution and Aging,Annealing,Ausaging,Q+T,etc122
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
466386963
18X12BMBΦPRange of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
18X12BMBΦPГОСТRussia
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Enquiry

Please enter the kg or metric tons.
Please be sure to fill in, in order to contact!
Please be sure to fill in, in order to contact!
Please fill in the Size, Quantity, Weight,, etc...

* Required fields