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S12Mn1.5MoApplication:tool steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy S12Mn1.5MoSTAS/SRRomania

Chemical composition%of the ladle analysis of gradeS12Mn1.5Mo

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)Mo(％)
0.120.10-0.301.30-1.700.0150.015Max 0.301.40-1.700.35-0.65
S12Mn1.5Mo
Mechanical properties of gradeS12Mn1.5Mo
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)
839(≥)656(≥)132423Solution and Aging,Annealing,Ausaging,Q+T,etc444
Physical properties of gradeS12Mn1.5Mo
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
435(≥)955(≥)122233Solution and Aging,Annealing,Ausaging,Q+T,etc211
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
197976982
S12Mn1.5MoRange 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
1Cr18Mn10Ni5Mo3NSTAS/SRRomania
Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
0Cr26Ni5Mo2STAS/SRRomania
Seamless stainless steel tubes for boiler and heat exchanger
00Cr18Ni5Mo3Si2STAS/SRRomania
Stainless steel bars
1Cr5MoSTAS/SRRomania
Seamless steel tubes for high-pressure chemical fertilizer equipments
2.4668STAS/SRRomania
Classification and designation for superalloys and high temperature intermetallic materials
NiCr19Fe19Nb5Mo3STAS/SRRomania
Classification and designation for superalloys and high temperature intermetallic materials
A 1014 N07718STAS/SRRomania
Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service
B 637 N07718STAS/SRRomania
Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service
B 670 N07718STAS/SRRomania
Precipitation-Hardening Nickel Alloy (UNS N07718) Plate, Sheet, and Strip for High-Temperature Service
B 983 N07718STAS/SRRomania
Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
N07718STAS/SRRomania
Ni-Cr Alloy Precipitation Hardenable
Inconel 718STAS/SRRomania
Nickel Alloy, Corrosion and Heat-Resistant, Seamless Tubing 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode Remelted or Vacuum Induction Melted 1775°F (968°C) Solution Heat Treated
Inconel 718STAS/SRRomania
Nickel Alloy, Corrosion and Heat-Resistant, Seamless Tubing 52.5Ni - 19Cr - 3.0Mo - 5.1Cb (Nb) - 0.90Ti - 0.50Al - 18Fe Consumable Electrode Remelted or Vacuum Induction Melted 1775°F (968°C) Solution Heat Treated

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