牌號(hào)

Trade Name

直徑

Diameter

HRC

（國家標(biāo)準(zhǔn)臺(tái)式硬度計(jì)）

特點(diǎn)及主要用途

characteristicsandapplication

HB-YD114(Q)

1.6

50-55

(受強(qiáng)烈沖擊后

After high impact)

高錳鋼堆焊焊絲，受強(qiáng)烈沖擊后，表面具有加工硬度的特點(diǎn)。

High-manganese steelhardfacing 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(qiáng)烈沖擊后After high impact)

用于受嚴(yán)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(jī)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(jī)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(jī)件表面，如齒輪、挖斗、礦山機(jī)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(jī)等受沖擊磨損部位的堆焊

High-manganese steelhardfacing 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.

HB-YD322(Q)

1.6

≥55

用于堆焊各種沖模及切削刃具，兼用于修復(fù)要求耐磨損性能較高之機(jī)械零件

Applied to repair surface ofhigh wear resistanceparts, such as die and cuttingcutlery.

HB-YD327A(Q)

1.6

≥55

專門用于模具堆焊，耐磨性能高于D322

Used tomouldsurfacing, wear resistance is better than D322.

HB-YD337(Q)

1.6

≥48

用于鑄鋼或鍛鋼上堆焊鍛模

Applied to repairforging dieatcast steelorforging steel.

HB-YD397(Q)

1.6

≥40

用于堆焊鑄鋼或鍛鋼做坯體的熱鍛模或堆焊高強(qiáng)度耐磨件

Applied to repair hotforging dieatcast steelor forging steel, or highstrengthwear surfacing.