配方类型：	METALS AND THEIR TREATMENT
配方说明：	Chromium-Manganese Welding Alloy (U.S. Patent 2,820,725)
配方组成：	Silicon/1.20 Nickel/0.90 Carbon/0.11 Molybdenum/2.10 Nitrogen/0.25 Chromium/14.50 Manganese/23.80 Iron/To make 100

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