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牌號

Trade Name

直徑

Diameter

HRC

（國家標準臺式硬度計）

特點及主要用途

characteristics and application

HB-YD114(Q)

1.6

50-55

(受強烈沖擊后

After high impact)

高錳鋼堆焊焊絲，受強烈沖擊后，表面具有加工硬度的特點。

High-manganese steel hardfacing flux-cored wires, and applied to repair surface of high impact wear parts, cladding layer is impacted with work hardening.

HB-YD115(Q)

1.6

50-55

(受強烈沖擊后After high impact )

用于受嚴重沖擊高錳鋼堆焊，加工硬化效果顯著。

Applied to repair surface of high impact wear parts, cladding layer is impacted with work hardening.

HB-YD165(Q)

1.6

60-65

高硬度耐磨焊絲，適用于磨粒磨損表面堆焊

High hardness wear-resistant wire, it is used to abrasive wear surfacing welding.

HB-YD172(Q)

1.6

≥40

用于堆焊齒輪、挖泥斗、礦山機械等磨損件

Applied to repair surface of high impact wear parts, such as gear aud bucket and mining machinery.