堆焊药芯焊丝

牌号

Model

国标

GB

美标

AWS

用途

Purpose

TMH-132                 

  YD132       

适用于耐冲击，中度磨损的情况。用于低碳钢、中碳钢或低合金钢机件表面的修补，如矿山、农业机械的堆焊与修补。

Suitable for impact resistance and moderate wear. For low carbon steel, medium carbon steel or low alloy steel parts surface repair, such as mine, agricultural machinery surfacing and repair.

TMH-172

YD172

适用于耐冲击，中度磨损的情况。用于堆焊齿轮、挖泥斗、拖拉机刮板、深耕铧犁、矿山机械等磨损件。

Suitable for impact resistance and moderate wear. Used for surfacing gear, dredger, tractor scraper, furrow plow, mining machinery and other wear parts.

TMH-212

YD212

适用于耐冲击，高度磨损的情况。用于单层或多层堆焊各种受磨损机件表面的修补，如齿轮、挖泥斗、矿山机械等。

Suitable for impact resistance, high wear conditions. Used for single or multi-layer surfacing of various wear parts surface repair, such as gear, dredger, mining machinery, etc.

TMH-237

YD237

用于各种受泥沙磨损和气蚀破坏的水利机械.

Used for all kinds of hydraulic machinery damaged by silt wear and gas erosion.

TMH-256

高锰钢堆焊，适用于破碎机等受冲击磨损部位的堆焊。

High manganese steel surfacing welding, suitable for impact wear crusher and other parts of the surfacing.

TMH-266

YD266

用于受冲击而易磨损机件的堆焊。

Used for surfacing welding of parts susceptible to impact and wear.

TMH-322

用于堆焊各种冲模及切削刃具，兼用于修复要求耐磨损性能较高之机械零件。

Used for surfacing all kinds of die and cutting tools, and also used for repairing mechanical parts requiring high wear resistance.

TMH-397

主要用于热锻模具堆焊，模具母材为5CrNiMo、5CrMnMo,在高温下使模具具有很好的硬度和耐热疲劳性能。

It is mainly used for surfacing welding of hot forging die. The base material of die is 5CrNiMo and 5CrMnMo, which makes the die have good hardness and heat-resistant fatigue performance at high temperature.

TMH-507

  YD507   

主要用于热锻模具堆焊，模具母材为5CrNiMo、5CrMnMo,在高温下使模具具有很好的硬度和耐热疲劳性能好。

It is mainly used for surfacing welding of hot forging die. The base material of die is 5CrNiMo and 5CrMnMo, which makes the die have good hardness and heat resistance and fatigue performance at high temperature.

TMH-557

YD557

主要用于热锻模堆焊。模具的基材为5CrNiMo和5CrMnMo，使模具在高温下具有良好的硬度和耐热疲劳性能.

It is mainly used for surfacing welding of hot forging die. The base material of die is 5CrNiMo and 5CrMnMo, which makes the die have good hardness and heat-resistant fatigue performance at high temperature

TMH-507Mo                              

YD507Mo   

用于510℃以下中高压阀止阀密封面的堆焊。

Used for surfacing of middle and high pressure valve sealing surface below 510℃.

TMH-688

YD688

用于耐磨层较厚部位堆焊，比如磨辊、烧结机蓖板、单齿辊等。

It is used for surfacing on parts with thick wear-resisting layer, such as grate rolls, sintering machine grate rolls, etc.

TMH-788

YD788

适用于耐冲击、高磨损条件。用于各种磨损件的单层或多层堆焊表面修复，如齿轮、挖泥船、工程机械、矿山机械等。

Suitable for impact resistance, high wear conditions. Used for single-layer or multi-layer surfacing of various wear parts surface repair, such as gear, dredger, construction machinery, mining machinery, etc.

TMH-790

YD790

适用于各种易损件表面修复，如工程机械、矿山机械等。

Suitable for all kinds of wear parts surface repair, such as construction machinery, mining machinery, etc.

TMH-414N

YD414N

主要用于连铸轧辊的硬堆焊。

It is mainly used for hard surfacing welding of continuous casting roll.