Gnee Steel (Tianjin) Co., Ltd. is one of the most professional hot rolled carbon steel bar cr12 manufacturers and suppliers in China, also supports customized service. If you're going to buy hot rolled carbon steel bar cr12 made in China, welcome to get free sample from our factory. Quality products and low price are available.
Hot Rolled Carbon Steel Bar Cr12
Cr12 Steel Round Bar Products Description
Cr12 round bar is a cold-working alloy tool steel. It has excellent cold-working mechanical properties. Cr12 steel bar has high wear resistance and heat treatment hardness can reach 60HRC.
Application range of Cr12 round steel
Cr12 steel round bar can be used to manufacture bending dies that require high wear resistance, punches and concave dies with complex shapes, etc.
Cr12 round stock steel is used to manufacture drawing dies that require wear resistance, and the recommended hardness is 62~64HCR.
Cr12 round bar stock is used for punches of cold-resistant extrusion aluminum dies, and the recommended hardness is 60~62HCR.
Cr12 round metal bar is used for cold-resistant extrusion steel with a carbon content of 0.65%~0.80%, and the hardness is 60~62HCR.
Cr12 round rod can be used for thermosetting plastic molds.
Hot Rolled Carbon Steel Bar Cr12 Products Details
Cr12 Round Bar Chemical composition:(Wt %)
| C | Si | Mn | S | P | Cr | Ni | Cu | Co |
|---|---|---|---|---|---|---|---|---|
| 2.00~2.30 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.030 | 11.50~13.00 | ≤0.25 | ≤0.30 | ≤1.00 |
Cr12 Round Steel Bar Mechanical Properties:
| Yield strength σs (MPa): | Tensile strength σb (MPa): | Elongation δ5 (%): | Reduction of area ψ (%): | Hardness: |
|---|---|---|---|---|
| ≥850(115) | ≥936(130) | ≥10 | ≥40 | ≤269HB |
Cr12 Round Bar Stock Steel Equivalment Grade:
| EU EN |
Germany DIN,WNr |
Japan JIS |
France AFNOR |
England BS |
Italy UNI |
China GB |
Poland PN |
Czechia CSN |
Austria ONORM |
Russia GOST |
Inter ISO |
|---|---|---|---|---|---|---|---|---|---|---|---|
| X210Cr12 (1.2080) | X210Cr12 | SKD1 | Z200C12 | BD3 | X205Cr12KU | Cr12 | NC11 | 19436 | K100 | KH12 | X210Cr12 |
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