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ASTM 9260/6150 Spring Wire Oil Quenched-tempered Shaped Wire

What is carbon steel of ASTM 9260/6150?

9260 has low alloy content, high hardenability. 9260 is high plasticity, low tendency to carbon reduction, good digestive stability, good hot workability and low cost.

6150 is a more advanced spring wire.It has good mechanical and process properties, high hardenability, the addition of vanadium in the steel to refine the grain, reduce heat sensitivity, increase strength and toughness, high fatigue strength, high yield strength comparison, but it has poor weldability, low cold deformation plasticity.

Quality control of raw materials:

Slight changes in chemical composition and mechanical properties of raw materials will have a significant impact on the properties of finished steel wire. Therefore, the quality of base bar is one of the key factors to determine the quality of finished steel wire. We will strictly test the raw materials. Only raw materials that pass the test and meet the standards can go to the next process.

Quality Control:

Mtsco is a professional steel wire supplier with complete production technology and rich management experience. We have 17 years of production experience, our annual productivity is more than 60000 tons. Mtsco is committed to the professional production of spring wire for automobile and machinery. In addition, we can provide electro polishing quality wire, mesh wire, annealed wire, welding wire, cold heading, locking wire, etc. The main materials are stainless steel and alloy steel. The raw materials used are from the largest well-known steel mills in China. We can provide wire products with sizes and diameters ranging from 0.15 mm to 16 mm, and strictly comply with ASTM, DIN, GTB, JIS, JSG and other international standards.

In addition to conventional standard size, we can also customize special-shaped and non-standard steel wire according to customer requirements.

MTSCO wire passed ISO9001 quality system in 2010 and introduced ERP system integrating management and information technology. We also passed the IOS/TS16949 International Automobile Industry Quality Management System, and all materials have passed the SGS test.