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G4051 S45C steel plate

G4051 S45C steel plate

JISG4051 S45C steel plate high carbon steel
S45C steel plate, JISG4051 S45C steel plate, under JISG4051 standard, we can regard S45C steel plate as high carbon steel.
S45C steel plate is one mainly of high carbon steel,S45C is suitable for shafts studs, keys etc. Available as rolled or normalised. Supplied as square bar, or round bar or flat. They are excelling in weldability & machinability, and they can be subjected to various heat treatments which is based on JIS G 4051-2009. The equivalent standards of S45C steel

S45C JIS G 4051 Comparision of steel grades
DIN 1C45
AISI 1045
UNI 7846 -
BS 970 -
UNE 36011 -
SAE J 403-AISI -

S45C steel Chemical Composition

Grade C Si Mn P(%) max S(%) max Cr(%) max Ni(%) max Cu(%) max
S45C 0.42-0.50 0.17-0.37 0.50-0.80 0.035 0.035 0.25 0.25 0.25

S45C steel Mechanical Properties

Tensile Strength


Yield Strength



Elon- Gation Ration δ5 (%) Reduction of area Psi(%) Impact merit AKV (J) Resilient value AKV(J/cm2) Degree of hardness Annealed steel Test Specimen Size (mm)
≥600 ≥355 ≥16 ≥40 ≥39 ≥49 ≤229HB ≤197HB 25

we are S45C steel suppliers ,also can supply S 35C,S 40C,S 50C,S 55C,S 58C,please contact us if you need.

Bebon International is a professional G4051 S45C steel exporter and a steel Stockist in china. We keep more than 1000 tons G4051 S45C steel in stock every month. If you want to get the G4051 S45C steel price, please do not hesitate to contact us. Any need in G4051 S45C Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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