91中文精品,污污的视频免费在线观看,91就要激情,精品黄色网,欧美精品看片,久久久久久a亚洲欧洲aⅴ,天天干天天色综合网

Main Products
Products Grade: H10Mn2NiMo(M)
Specifications: 6.5mm
Applied Standard:  agreement
Characteristics: H10Mn2NiMo(M)is mainly used to producesubmerged welding wire
Applications: Wire steel
Use of Products: The product contains Ni,Mo,Ti alloying elements. It is strictly controlled chemical content and the inclusions. It has characteristics of low percentage of harmful elements and good surface quality. By rational controlling the chemical composition and optimizing rolling process, Theproduct has characteristics of good surface quality,uniform drawing strength within one coil, the drawing and welding properties of the wire rod are guaranteed. It also has characteristics of easy drawing and mold saving when using.