China Ductile Iron Casting | Direct Cast Parts Manufacturer
China Ductile Iron Casting Foundry China Ductile Iron Casting– Global Standards & Grades Region Grade Tensile Strength (MPa) Min. Elongation (%) Matrix ISO 400-18 400 18 Ferritic GB / China QT400-18 400 18 Ferritic EN / EU EN-GJS-400-15 400 15 Ferritic ASTM / US 60-40-18 414 18 Ferritic ISO 450-10 450 10 Ferrite-Pearlite GB / […]
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