ML10AL (China ISC: U40108) is a carbon steel wire for cold heading. This wire adopts advanced production technology and strict quality control, has good forging and weldability, high strength and good toughness, so that it can withstand heavy pressure and frequent impact. The addition of aluminum gives it excellent corrosion resistance and oxidation resistance, so that it can still maintain stable performance in various harsh environments. Its precise size and uniform texture provide great convenience for subsequent processing and manufacturing, whether it is cold heading, hot forging or cutting.

ML10AL wire has a slightly higher strength than ML08AL wire, and its machinability is improved by heat treatment.

Chemical element content (%)

Specification：2.00~42.00mm

Deoxidation method: The characters after the numbers in the grade indicate the deoxidation method of the steel. "AL" stands for aluminum deoxidized steel. This deoxidation method can effectively reduce the oxygen content in the steel, thereby reducing the generation of pores and non-metallic inclusions and improving the quality of the steel.

Application: Used to manufacture fasteners. It is widely used in automobile manufacturing, mechanical engineering and other fields, and is one of the important materials for building strong structures and precision components.

Mechanical properties:

-Hot rolled state (non-heat treated steel): When the diameter of the wire rod (round steel) is 5 (12) mm ≤ d ≤ 60 (100) mm, the tensile strength σb ≤ 490 MPa, the yield point σs ≥ 265 MPa, the elongation or elongation δ% ≥ 22 (when the diameter d ≤ 25 mm), the cross-sectional shrinkage ψ% ≥ 50, and the hardness HBW ≤ 137.

-Annealed state (surface hardened steel): When the diameter of the wire rod (round steel) is 5 (12) mm ≤ d ≤ 60 (100) mm, the tensile strength σb ≤ 450 MPa, and the yield point σs ≥ 245 MPa.

-Heat treatment reference data (not delivery conditions): When the diameter of the sample is d = 25 mm, the tensile strength σb after heat treatment is 400~700 MPa, the yield point σs ≥ 250 MPa, and the elongation δ% ≥ 15.

Please note that the specific performance of ML10AL cables produced by different manufacturers may vary slightly.