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You are here: Home- Selling listS50C steel plate/sheet

S50C steel plate/sheet

Posted:7/2/2015 3:14:18 AM

S50C steel plate is one mainly high strength medium carbon steels, has these charactersstics: low cold deformation ability and medium  machinability, poor weldability without temper brittlement, low hardenability, cracks is often caused during water quenching process, generally use under normallizing and tempering after quenching and quenching on the high-frenquency surface,  used for manufacturing of the machanical  parts with high abrasice resistance which can be used unde the condition of low dynamic load and impact effect. JIS G4051 S50C is equivalent to DIN 1C50 and AISI 1050.

Applications of S50C steel plate/sheet:S50C steel plate widely used in Forged Gear,Pull rod,grinding roll,Engine Crankshaft,Machine tools shaft,Secondary Spring washer,Damping Spring

S50C steel quivalent standards

S50C
JIS G 4051
Comparision of steel grades
DIN 1C50
AISI 1050
UNI 7846 -
BS 970 -
UNE 36011 -
SAE J 403-AISI -

S50C steel Chemical Composition

Grade C Si Mn P(%)
max
S(%)
max
Cr(%)
max
Ni(%)
max
Cu(%)
max
S50C 0.47-0.55 0.17-0.37 0.50-0.80 0.035 0.035 0.25 0.25 0.25

S50C 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)
≥630 ≥375 ≥14 ≥40 ≥31 ≥39 ≤241HB ≤207HB 25
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