wcb代表什么涂料

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材料牌号:WCB

标准：ASTMA216/A216M高温下使用的适合于熔焊的碳素钢铸件规格

ASTMA216/A216M Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service

国家与地区：USA

钢组：铸造钢

注：Application:Carbon steel castings for valves, flanges, fittings, or other pressure-containing parts for high-temperature service and of quality suitable for assembly with other castings or wrought-steel parts by fusion welding.