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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 wearsurfacing 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.

HB-YD207(Q)

1.6

≥50

用于堆焊推土機刀片，螺旋槳等磨損零件

Applied to repair surface of high wear parts, such as bulldozer blade and propeller.

HB-YD212(Q)

1.2/1.6

≥50

用于堆焊各種受磨損的機件表面，如齒輪、挖斗、礦山機械

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

HB-YD256(Q)

1.6

HB≥170

高錳鋼堆焊，適用于破碎機等受沖擊磨損部位的堆焊

High-manganese steel hardfacing flux-cored Wires, it is applied to repair surface of high impact wear parts, such as Crusher.

HB-YD258(Q)

1.6

55-60

用于耐磨表面堆焊

Applied to repair surface of wear parts.

HB-YD265(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 wearsurfacing welding.