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S5Application:Alloy tool steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy S5ASTMUSA

Chemical composition%of the ladle analysis of gradeS5

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Mo(%)V(%)
0.50~0.651.75~2.250.60~1.00≤0.030≤0.0300.10~0.500.20~1.350.15~0.35
S5
Mechanical properties of gradeS5
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)
928(≥)285(≥)343114Solution and Aging,Annealing,Ausaging,Q+T,etc434
Physical properties of gradeS5
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
336(≥)658(≥)221434Solution and Aging,Annealing,Ausaging,Q+T,etc231
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
391951765
S5Range 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 314 S50100ASTMUSA
Stainless Steel Billets and Bars for Forging
S50100ASTMUSA
Chromium Heat Resisting Steel
A 314 S50200ASTMUSA
Stainless Steel Billets and Bars for Forging
A 387 S50200ASTMUSA
Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum
S50200ASTMUSA
Chromium Heat Resisting Steel
S50300ASTMUSA
Chromium Heat Resisting Steel
S50400ASTMUSA
Stainless Steel
S32404ASTMUSA
Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Copper Nitrogen Stainless Steel
304S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFS 304S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
CFS 304S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFM 304S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
316S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
CFS 316S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFM 316S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFS 316S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
316S52ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
321S51(1010)ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
321S51(1105)ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
347S51ASTMUSA
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes

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