C100S - (1.1274) / Ck101 / C100RR / CS95

C100S - 1.1274

Application Information

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Public Id

C100S - 1.1274

Grade (EU) C100S
Number(EU) 1.1274
Classification Non alloy special steel

Equivalent References

C100S - 1.1274

Germany, DINCk100
France, AFNOR C100RR
England, BS CS95

Standards

C100S - 1.1274

EN 10132-4:2000

Chemical Composition

C100S - 1.1274

C 0.95 - 1.85
Si 0.15 - 0.35
Mn 0.30 - 0.60
Ni max 0.40
P max 0.025
S max 0.025
Cr max 0.40
Mo max 0.10

Mechanical Properties

C100S - 1.1274

Nominal thickness 0.3 - 3
Rm - Tensile strength (MPa) (+A) 690
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Nominal thickness 0.3 - 3
Rm - Tensile strength (MPa) (+CR) 1200
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Nominal thickness 0.3 - 3
Rm - Tensile strength (MPa) (+QT) 1200 - 2100
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Nominal thickness 0.3 - 3
Rp0.2 0.2% proof strength (MPa) (+A) 550
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Nominal thickness 0.3 - 3
A - Min. elongation Lo = 80 mm (%) (+A) 13
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Vickers hardness (HV): (+A) 220
Vickers hardness (HV): (+CR) 325
Vickers hardness (HV): (+QT) 370 - 630