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S40C steel plate

S40C steel

S40C steel plate, JISG4051 S40C steel plate, under JISG4051 standard, we can regard S40C steel plate as high carbon steel.

S40C steel plate is one mainly of high carbon steel,S40C has high strength and good machinability, cold plastic deformation of medium, good weldability, after quenching and tempering after welding, heat treatment, no temper brittleness, but lower hardenability. Bear the load for a small section of the larger pieces of quenched large normalizing or stress smaller parts and the Ministry of strength less demanding on the heart surface, hardening the surface wear parts, such as crankshafts, spindles, drive shaft, connecting rod,etc.

S45C steel equivalent standards

S40C
JIS G 4051

Comparision of steel grades

DIN 1C40
AISI 1040
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 0.37-0.43 0.15-0.35 0.60-0.90 0.030 0.030 0.25 0.25 0.25

S45C steel Mechanical Properties

Tensile
Strength
σb(MPa)
Yield Strength
σS(MPa)  
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)
≥570 ≥335 ≥19 ≥45 ≥47 ≥59 ≤217HB ≤187HB 25

BEBON steel can supply S35C,S40C,S50C,S55C,please contact us if you need.


Bebon International is a professional S40C steel exporter and a steel Stockist in china. We keep more than 1000 tons S40C steel in stock every month. If you want to get the S40C steel price, please do not hesitate to contact us. Any need in S40C Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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