https://castingquality.com/casting-technology/casting-material/abrasion-resistant-iron/abrasion-resistant-cast-iron-astm-a532-class-i-type-b.html Specialized in Sand Casting, Investment Casting and CNC Machining in China. Material cover Cast Iron, Carbon Steel, Stainless Steel and Alloy Mon, 20 Nov 2023 08:00:08 +0000 hourly 1