cold-working

冷加工

Type: High Strength Cold Work Tool Steels. 类型:高强度冷作工具钢。

ER5 is a cold work die steel with high wear resistance and toughness. ER5是一种高耐磨冷作模具钢。

Any cold working of the part must, of course, be done under controlled conditions. 当然,零件的任何冷加工都必须在有控制的情况下进行。

Aluminum rod brought to final dimensions by cold working to obtain improved surface finish and dimensional tolerances. 经过冷处理形成优良的表面处理和耐受性的棒。

However, the last digit designates the level of cold working in the alloy, with 9 denoting the highest. 然而，末位数字指出合金冷加工的等级，其中9为最高等级。