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65Mn4 high carbon plastic steel wire has excellent metallurgical quality and good surface quality, after heat treatment or cold drawing hardening, can obtain high strength, hardness, elasticity and appropriate toughness, plasticity.
Material designation | 65Mn4 |
German W-Nr. | 1.124 |
Correspondence standard | German standard |
Sort out | Carbon steel |
Tag | Highcarbonsteel |
65Mn4 high carbon plastic steel wire has high hardness and strength, smooth surface, suitable for making large springs, mechanical parts and so on.
Component | C | Si | Mn | P | S |
Minimum value | 0.6 | 0.25 | 0.9 | - | - |
Maximum value | 0.7 | 0.5 | 1.2 | 0.035 | 0.035 |
The processing technology of 65Mn4 high carbon plastic steel wire mainly includes forging, heat treatment, machining and surface treatment. Parameters such as forging temperature, speed and proportion need to be controlled during forging. The heat treatment process includes annealing, normalizing and quenching to improve the structure and properties of the material; Machining is through cutting, turning and other ways to obtain the required shape and size; Surface treatment such as galvanized, spraying, etc., can improve the corrosion resistance and wear resistance of the material.
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