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120V2Application:Spain structural alloy steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 120V2UNESpain

Chemical composition%of the ladle analysis of grade120V2

C(％)Si(％)Mn(％)P(％)S(％)Ni(％)V(%)
1.10-1.290.15-0.350.15-0.350.0250.020Max 0.250.10-0.20
120 V2
Mechanical properties of grade120V2
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)
372(≥)375(≥)223414Solution and Aging,Annealing,Ausaging,Q+T,etc234
Physical properties of grade120V2
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
624(≥)133(≥)414132Solution and Aging,Annealing,Ausaging,Q+T,etc342
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
354713344
120V2Range 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
A 1049 S31200UNESpain
Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components
A 240 S31200UNESpain
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 789 S31200UNESpain
Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
A 790 S31200UNESpain
Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe
A 928 S31200UNESpain
Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal
A 949 S31200UNESpain
Spray-Formed Seamless Ferritic/Austenitic Stainless Steel Pipe
A 959 S31200UNESpain
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
S31200UNESpain
Ferritic-Austenitic Chromium Nickel Molybdenum Nitrogen Stainless Steel
SA-240 S31200UNESpain
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-789 S31200UNESpain
Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Tubing for General Service
SA-790 S31200UNESpain
Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe
X20CrMo13UNESpain
Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments
1.4120UNESpain
Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments
T61202UNESpain
Low Alloy Tool Steel
T61203UNESpain
Low Alloy Tool Steel
T61206UNESpain
Low Alloy Tool Steel
T61202UNESpain
Low Alloy Tool Steel
T61203UNESpain
Low Alloy Tool Steel
T61206UNESpain
Low Alloy Tool Steel
T12001UNESpain
High-Speed Tool Steel

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