台湾广泰KH-50MN 堆焊焊条
备注：一公斤为一口价的价格。
备注：拍下后请备注直径
| product name：kh-50mn |
| classification：- |
| type of coating：lime titania type |
( 1 ) weld metal is a martensite structure with 13% cr and 5%mn.
( 2 ) it is difficult to be machined and cut.
( 3 ) excellent heat resistance, corrosion resistance and abrasion resistance. it is suitable for metal-to-metal
wear, metal-to-earth wear and high temperature wear condition.
( 4 ) it is suitable for the repair of agitator blades and heat exchanger wings.
welding instruction：
( 1 ) dry the electrodes at 200-250℃ for 60 minutes before use.
( 2 ) clean up the contaminations on the work piece.
( 3 ) preheat temperature should be above 150℃ for repair welding of low alloy steel or medium/high
carbon steel.
typical chemical composition of weld metal (wt%)：
c | si | mn | cr |
0.100 | 0.82 | 5.34 | 11.02 |
typical hardness of weld metal：
hardness condition | vicker’s hardness （hv） | rockwell’s hardness （hrc） | shore’s hardness （hs） |
interpass temp.≦150℃ | 502 | 49 | 67 |
continuous build-up | 453 | 45 | 62 |
size and suggested operating range (ac or dc+)：
diameter x length(mm) | 3.2x350 | 4.0x350 | 5.0x350 | 6.0x400 |
amp | 80~120 | 120~170 | 160~210 | 200~280 |
本产品的品牌是台湾广泰，型号是KH-50MN，牌号是KH-50MN，产地是台湾，类型是堆焊焊条，材质是合金，焊芯直径是3.2-5.0（mm），药皮性质是酸性焊条，直径是3.2-5.0（mm），长度是1000（mm），焊接电流是60（A），电流幅度是60（A），工作温度是300-1000（℃），适用范围是任何机械耐磨易损件，硬度HRC是40-70，加工定制是是
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