合理地选用冷作模具钢材料并进行准确的成形加工和适当的热处理，能够有效的提高模具使用寿命。其中有一个很重要的部分就是冷作模具钢的选材知识，下面来讲讲冷作模具钢的性能要求以及选材事项。

Reasonable selection of cold working die steel materials, accurate forming and proper heat treatment can effectively improve the service life of the die. One of the most important parts is the knowledge of cold work die steel material selection. Now let's talk about the performance requirements and material selection of cold work die steel.

冷作模具钢的性能要求

Performance requirements of cold work die steel

1、高硬度和高耐磨性，工作时保持锋利的刃口。

1. High hardness and wear resistance, keep sharp edge when working.

2、较高的强度和韧性及一定的热硬性，工作时刃部不易崩裂或塌陷。

2. With high strength, toughness and certain thermal hardness, the blade is not easy to crack or collapse when working.

3、较好的淬透性，保证淬火态有较高的硬度和一定的淬透深度。

3. Good hardenability to ensure high hardness and certain hardenability depth in the quenched state.

4、较好的加工工艺性和成形性，较好的淬火性，热处理变形小，在复杂断面上不易淬裂。

4. Good processing technology and formability, good quenching safety, small heat treatment deformation, and difficult to crack on complex sections.

冷作模具钢的选材事项

Material selection of cold work die steel

冷作模具钢材料的选择要考虑优点和制约的平衡，冷作模具钢厂家建议应该根据模具的工作条件和失效形式来考虑材料使用性能，根据工厂的设备来考虑材料的工艺性能，根据市场的需求和反映，并综合考虑冷作模具钢等非技术方面因素。

The selection of cold work die steel material should consider the balance of advantages and constraints. The cold work die steel manufacturer suggested that the material performance should be considered according to the working conditions and failure forms of the die, the process performance of the material should be considered according to the equipment of the factory, the market demand and reflection, and non-technical factors such as the price of cold work die steel should be comprehensively considered.

合理选取模具材料及实施正确的热处理工艺是保证模具寿命的关键。模具材料的选用和相应的热处理工艺是重要因素。

Reasonable selection of die materials and implementation of correct heat treatment process are the key to ensure die life. The selection of die materials and the corresponding heat treatment process are important factors.

据资料显示，在所有的模具失效因素中，模具的材料和热处理大约占比70%，成为影响模具寿命的主要因素。因此在模具的整个设计制造过程中，模具材料的选用和热处理工艺是否适当显得尤为重要。

According to the data, among all the die failure factors, the die material and heat treatment account for about 70%, becoming the main factor affecting the life of the die. Therefore, in the whole design and manufacturing process of the mold, it is particularly important to select the mold materials and whether the heat treatment process is appropriate.

上述就是小编给大家详细介绍的有关冷作模具钢的性能要求以及选材事项知识，不知道大家看完之后对于该问题是否有了清晰的认识和了解。更多相关内容就来我们网站https://www.jnqhmj.com咨询吧！

The above is the detailed introduction about the performance requirements and material selection of cold work die steel given by Xiao Bian. I wonder if you have a clear understanding of this problem after reading it. More relevant content will come to our website https://www.jnqhmj.com Consult!