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C55K steel plate

C55K steel

C55K steel plate, UNE36011 C55K steel plate, under UNE36011 standard, we can regardC55K steel plate as high carbon steel.

C55K steel plate is one mainly of high carbon steel,UNE36011 C55K steel plate Comparied of steel grades JUS Č.1630,DIN C55, BS 070M55,GOST55 and AISI 1055 steel. 

C55K
UNE 36011
Number:1.0535

Comparision of steel grades

JIS G 4051 S 55 C
DIN 17200 C 55
NFA 33-101 AF70-C 55
UNI 7846 C 55
BS 970 070 M 55
EN 10083-2 C 55 
SAE J 403-AISI 1055

C55K steel Chemical Composition

Grade C(%)min-max Si(%)min-max Mn(%)min-max P(%)max S(%)max Cr(%)min-max
C55K 0.52-0.60 0.15-0.35 0.60-0.90 0.025 0.025 0.20-0.40

C55K 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
  C55K Rolled
Annealed
Water-quenched
Oil quenched
500
350
825
550
2510
2120
18
30
61
57
805
845
Min.reco-mmended
Bending radius
(≤90°)
3.0
×t
1.0×t

BEBON steel can supply C45K,C50,C55,C60,please contact us to get more info.


Bebon International is a professional C55K steel exporter and a steel Stockist in china. We keep more than 1000 tons C55K steel in stock every month. If you want to get the C55K steel price, please do not hesitate to contact us. Any need in C55K Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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