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Processing Technology Gb 30cr Material Excellent Metallographic StructureMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 304.00 Dollar US$
GB 30Cr is a commonly used alloy structural steel. Its excellent metallographic structure is key to ensuring mechanical properties. Based on different heat treatment processes, the excellent metallographic structure of GB 30Cr can be categorized into...