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Address: Xinlian Building, Guangyi Street, Liangxi District, Wuxi City, Jiangsu Province,China
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ASTM 1008 C45 Carbon Steel Plate Mild Steel Plate A36 Hot Rolled
Plate Exporter
C45 grade steel is a medium carbon steel offering moderate tensile
strengths. The
material is capable of through hardening by quenching and tempering
on limited sections
but can also be flame or induction hardened to Hrc 55. This grade
is most commonly supplied
in an untreated or normalised condition and is available in several
variations (denoted by additional letters)
which offer slight modifications of chemical composition.
Machinability similar to that of mild steel can be
expected, however weldability is reduced.
| 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 | |
| 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 |
| 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 |
Samples
