连铸的390Mpa级水面舰艇钢L907A材质10CrNiCu属军用造船钢板。
醉薄的3毫米以上基本都有线货，很均匀。只要你有购买资质，欢迎您来。
The purpose of warship manufacturing is different from that of civil ship manufacturing, so the performance of steel 10CrNi3MoV is also very different.
Warships may be attacked by shells and torpedoes, so the strength and crack resistance sensitivity should be considered when using steel.
If it is used for aircraft carrier deck, the high temperature resistance and the width of steel plate should also be considered.
Civil vessels are only used to transport personnel and goods, considering safety, comfort, stability, load, economy and other factors.
The steel used is generally required to meet the requirements of several major classification societies.
我国从建国以来相继开发了高强度舰船用钢903、907A、921A、922A、923A、945、980，对应390、440、590、785、980MPa(40-80kgf/mm2)级。
制的甲板钢单块宽度在5.5米，长度达到40米以上，重量超过200吨。