C45 material (1.0503 steel) is a high strength medium carbon high quality steel, chemical composition, mechanical properties equivalent to US ASTM AISI SAE

Properties of steel C45 (1.0503) Weldability: Due to the medium-high carbon content it can be welded with some precautions. Hardenability: It has a low hardenability in water or oil; fit for surface hardening that gives this steel grade a high hardness of the hardened shell.

2025年2月28日 · EN 1.0503, commonly known as C45 steel, is a medium carbon, non-alloy steel celebrated for its strong mechanical properties. It is frequently used in engineering and manufacturing due to its excellent balance of strength, hardness, and wear resistance, making it ideal for producing durable and reliable components.

c45(1.0503)是强度较高的一种中碳优质钢，因淬透性差，一般以正火状态使用，机械性能要求较高时，采用调质处理。 冷变形塑性中等，退火和正火的切削加工性比调质的好。

2023年6月7日 · There are equivalent grades of C45 steel under many international standards, and each has a unique set of characteristics. Here are some equivalent grades that are frequently used along with the associated properties:

C45 is a medium strength steel with good machinability and excellent tensile properties. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570 – 700 Mpa and Brinell hardness range 170 – …

2024年12月17日 · C45 steel, also known as AISI 1045, EN8, or DIN 1.1191, is a medium carbon steel that balances strength, toughness, and machinability. Its well-rounded properties make it a popular choice in various engineering and industrial applications.

2018年7月19日 · C45 grade steel is defined as a medium carbon steel offering tensile strengths in the modest range. The material can be maneuvered with hardening by means of quenching and tempering on focused and restricted areas. C45 can also be instigated with induction hardening up to the hardness level of HRC 55.

This page cover the C45 chemical element, Mechanical Properties, C45 Datasheet, Cross Reference of C45 steel, Mainly used for .

Hardenability: It has a low hardenability in water or oil; fit for surface hardening that gives this steel grade a high hardness of the hardened shell. Equivalent grades of steel C45E (1.1191)