Product type: SCM435, SCM440, SCM435A, SCM435B

Product specification: 5 ~ 42.00mm

Executive standard: Q/XG 114

Scope of application: it is suitable for the production of 12.9 stage cylinder bolt, cylinder nut, track bolt, Metro pipe...

Application: high strength fasteners, fasteners for common parts

Product introduction: SCM435 is commonly used in steel production of 12.9 high strength fasteners, the product has stable component, low harmful elements, the purity of steel is high, decarburized layer small, the advantages of fewer surface defects, easy spheroidizing annealing, cold heading cracking rate is low when in use, the heat treatment quality is stable, uniform hardness, wide application in the engine and mould industries. SCM440 is similar to SCM435, but has higher strength and hardenability.