... , dimension, and per customer drawing / designs. ALLOY 400 (UNS N04400 / W.Nr. 2.4360and 2.4361)Common trade names: MONEL 400 ... rates in flowing seawater. Applications of ALLOY 400 (UNS N04400 / W.Nr. 2.4360and 2.4361):Marine - valves and pumps, pump ... 17743 (Chemical Composition) Welcome to contact us,Zhejiang Chaowei New Material Co., Ltd.(High Nickel Alloy and Super Alloy Materials)