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Backrest angle adjuster | Automotive steel

Upper connecting plate/Lower connecting plate

Recommended Steel Grade: Duplex steel

The microstructure is mainly ferrite and martensite, and the martensite structure is dispersed in the ferrite matrix in the form of islands. Due to its low yield ratio, high work hardening index and bake hardening value, dual phase steel is one of the preferred materials for automotive structural parts.

Related material grade: HC550/980DP


Grade: HC550/980DP
C(max): 0.23
Mn(max): 3
Si(max): 1

The company’s main business is general GMW standard, Fiat EFE standard, Volvo VDA standard, Nissan NEN standard, Volkswagen VW50065, Ford WSS-M and other standard series of automotive steel.
Looking forward to your inquiry!