Model Number: Spring steel coil-65-20 Brand Name: Kerlimar Key Specifications/Special Features: 1. According to the GB/T 13304 standard, spring steel, in accordance with its chemical composition is divided into the alloy spring steel and alloy spring steel (carbon spring steel).Carbon spring steel of carbon content is in commonly 0.62% ~ 0.90% (mass fraction).According to the manganese content is divided into general manganese content (mass fraction) (0.50% ~ 0.80%), such as 65, 70, 85 and a high manganese content (mass fraction) (0.90 ~ 1.20%), such as 65 mn.2. Alloy spring steel is on the basis of carbon steel, through appropriate to join one or more alloying elements to improve the mechanical properties of steel, hardenability and other performance, in order to meet the performance of the steel needed to make all kinds of spring. Shipping Information: FOB Port: Tianjin

Lead Time: 14 - 45 days

Main Export Markets:

• Asia
• Mid East/Africa
• Western Europe