arc stabilized welding flux cored wire titanium calcium slag wire co2 gas shielded welding flux cored wire

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order number: 46

brand: china mining heavy industry co., ltd.

item no.: hk4609

model: d212 gas protection flux cored wire, co2 gas protection

brand: co2 gas shielded welding flux cored wire

origin: shandong

type: medicine core

material: chrome and aluminum alloy steel

scaling powder content: 10

customized processing: yes

welding wire diameter: 1.2

melting point: 650

length: 200mm

weight: 25

purpose: overlaying worn parts surface

operating temperature: room temperature

welding current: 180-220

contains scaling powder: no

scope of application: gear, bucket, mining machinery, etc.

specifications: customizable

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用途:用于单层或多层堆焊各种受磨损的机件表面，如:齿轮、挖斗、矿山机械等。可代替D212焊条使用。

特性:该焊丝是钛钙型渣系的CO2气体保护堆焊药芯焊丝。堆焊时电弧稳定，飞溅较小，脱渣容易，成型美观，焊接效率高。

注意事项:

1.直流反接(DCEP) 。

2.焊前应将焊接部位表面的铁锈和油污清除干净。

3.焊丝伸出长度15-20mm。CO2 气体流量为20-25L/min。

堆焊金属化学成分: ( 保护气体: CO2)

C	Cr	Mo
0.30-0.60	≤5.0	≤4.0

堆焊层硬度: HRC≥50

焊接参考规范:

焊丝直径(mm)	1.2	1.6	2.0
焊接电流(A)	180-220	200-240	220-260

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Update time：20251120141251