8407-H12模具焊丝

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8407-H12焊丝
特 性 Cr W V 多元合金焊丝 ，熔敷金属具有自硬性的马氏体组织。具有高硬度耐高温冲击，焊后机加工困难。硬度HRC48～52 Cr multielement alloy welding wire, w. v. deposited metal has since the rigid martensite organization. With high hardness, impact resistant machining difficulty after welding. Hardness HRC48 ~52

用 途 焊补热锻模 冲模 热加工工具 热切模等Hot forging die weld-repair hot-working tools etc. Eagerly

规 格 1.0￠ 1.2￠ 1.6￠ 2.0￠


SKD61焊丝
特 性 焊金耐疲劳 耐热 耐磨耗冲击,一般热压铸模具常有龟裂纹状,大部分是热应力引起,热处理调至适当硬度改善其寿命,硬度太高或太低均不适用.HRC43～47 Welding gold fatigue resistance, abrasion resistance impact resistant heat die-casting molds, most often turtle crack is caused by thermal stress, heat treatment to improve its service life, suitable hardness hardness too much or too little are not applicable.

用 途 焊补热气冲模,铜铝锌热锻模,铝挤压模. Hot stamping, weld-repair copper aluminum and zinc hot forging, aluminum extrusion die
.
规 格 1.0￠ 1.2￠ 1.6￠ 2.0￠


NAK-80焊丝
特 性 放电加工,焊接性好,研磨后光滑如镜,加入易切削元素,切削加工容易,溶敷金属具有高韧性,耐磨不变形等特点,焊后只要简单热处理即可得到均一的镜面效果. 750an electro-discharge machining, welding, grinding smooth as a mirror, after joining cutting elements, machining, easy dissolve deposited metal with high toughness and wear no deformation characteristics, such as simple after welding heat can get the mirror effect uniform.

用 途 焊补塑胶模具NAK55 NAK80等NAK55 NAK80 weld-repair plastic mould etc

规 格 1.0￠ 1.2￠ 1.6￠ 2.0￠