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ASTM S5 Details

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S5 Application:Shock-Resisting Tool Steel

Category Type Grade Designations
Grades Tool Die Steels S5 USA - ASTM ,

Chemical composition(wt.%) of S5 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.50 0.65
Si 1.75 2.25
Mn 0.60 1.00
P - 0.030
S - 0.030
Cr 0.10 0.50
Mo 0.20 1.35
V 0.15 0.35
W - -
Ni+Cu - 0.75
Shock-Resisting Tool Steel

Mechanical properties of grade S5

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 Condition Brinell hardness (HBW)
629 (≥) 263 (≥) 44 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical properties of grade S5

Property Density
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
666 (≥) 951 (≥) 21 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
225 495 467

S5 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
A 314 S50100 SAE USA
Stainless Steel Billets and Bars for Forging
S50100 AISI USA
Chromium Heat Resisting Steel
A 314 S50200 SAE USA
Stainless Steel Billets and Bars for Forging
A 387 S50200 SAE USA
Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum
S50200 AISI USA
Chromium Heat Resisting Steel
S50300 AISI USA
Chromium Heat Resisting Steel
S50400 AISI USA
Stainless Steel
S32404 AISI USA
Duplex (Austenitic-Ferritic) Chromium Nickel Molybdenum Copper Nitrogen Stainless Steel
304S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFS 304S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
CFS 304S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFM 304S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
316S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
CFS 316S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFM 316S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
HFS 316S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
316S52 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
321S51(1010) B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
321S51(1105) B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes
347S51 B.S. UK
Austenitic stainless steel pipes and tubes for pressure purposes. Specification for seamless tubes

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