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C45 Steel Plates

C45 steel plate

C45 steel plate, EN 10083 C45 steel plate, under EN 10083 standard, we can regard C45 steel plate as high carbon steel. This steel plate- c45 is well known for its wear resistance and other moderate properties such as thermal expansion and thermal conductivity. C45 steel plate is one mainly of high carbon steel,EN 10083 C45 steel plate is for quenching and tempering. Technical delivery conditions for non-alloysteels, these steels are for general engineering purposes.

Steel Specifications

C45
EN 10083-2
Number:1.0503
Comparisons of steel grades
JIS G 4051 S 45 C
DIN 17200 C 45
NFA 33-101 AF65-C 45
UNI 7846 C 45
BS 970 070 M 46
UNE 36011 C 45 k
SAE J 403-AISI 1042/1045

EN C45 steel Chemical Composition

Grade C(%)min-max Si(%)min-max Mn(%)min-max P(%)max S(%)max Cr(%)min-max
C45 0.42-0.50 0.15-0.35 0.50-0.80 0.025 0.025 0.20-0.40

EN C45 steel Mechanical Properties

Grade Condition Yield Strength
R°(Mpa)
Tensile Strength
Rm
(Mpa)
Elon-
gation
A5(%)
Hardness
HRC
Quenching
Temperature
(℃)
Benda-
bility
Nominal Thickness,t
1.95mm≤t≤10.0mm
Rolled Annealed
  C45 Rolled
Annealed
Water-quenched
Oil quenched
460
330
750
540
2270
1980
18
30
58
55
820
860
Min.reco-mmended
Bending radius
(≤90°)
2.0
×t
1.0×t

C45 steel plateC45 steel plate