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FORGED ALLOY STEEL S20C, S35C, SCr420, SCM420, SCM440, Q235.. Standards: China (GB),...
1. General Information: Grade: GR1,2.3,4,5,6,7,...38 Standard: ASTM B265, ASTM F136...
Material: Gr1 titanium as substrate, platinum as coating Parameter : Current densit...
Specifications 1.Price: Factory cost price 2.Quality: High purity from 90-99% 3....