HB-YD788(Q)高硬度耐磨焊丝 堆焊药芯焊丝

HB-YD518(Q)

1.6

40-50

用于连铸辊堆焊

Applied to repaircontinuous caster roller

HB-YD688(Q)

1.6

50-60

用于磨煤辊打底焊(韧性好，可以多层堆焊)

Used to coal roller backing welding.

HB-YD788(Q)

1.6

55-62

硬度高，可以多层堆焊。

High hardness andmulti-layer welding

HB-YD888(Q)

1.2, 1.6

60-65

硬度高，堆焊层厚度不超过6mm。

High hardness, but thethicknessofsurfacing layeris less than 6mm.

HB-YD888Ni(Q)

1.2

58-65

高铬合金焊丝，用于耐磨表面堆焊

Applied to repair surface of wear parts.

HB-YD988(Q)

1.6

55-63

高铬合金焊丝，用于耐磨表面堆焊

Applied to repair surface of wear parts.