spring steel flat bar

spring steel flat bar The national standard specifications. material is: 60Si2Mn, 65Mn, SUP9, SUP7, 55CR3, 50CRV4, SAE5160, SA

spring steel flat bar

Our main distribution Nanjing, Xing Cheng, Daye and other manufacturers spring flat steel, the material is complete, complete specifications, the quality of absolute, there is a need of contact.Thickness: 6MM-25MM; Width: 40MM-135MM; Length: 12 meters in accordance with the requirements of customersThickness: 1.5MM-6MM; Width: 15MM-700MM. Length of the production according to customer demandMost specifications have spot, the spot futures can be traded.Material Name: spring steelGrade: 60Si2Mn,SUP7,SUP9,55Cr3Standard: GB / T 1222-1984Features and Scope:Is widely used Si-Mn steel, strength, flexibility and higher hardenability than 55Si2Mn. Suitable vehicle, automobile and tractor industries bear a greater load on the production of flat wire in the spring or coil spring 30mm below, also suitable for production of the operating temperature below 250 °C heat resistant non-corrosive media under alternating load springs and and work under high stress the important roll of large springs.Properties and Applications: with good strength, ductility and toughness.Uses: manufacturing heavy load, stress the larger diameter of the larger leaf spring and coil spring.Our company can offer Xingcheng spring steel, flat steel spring and spring mainly round spot.Common specifications have spot.Welcome to the new and old customers to negotiate potential buyers.

spring steel flat bar