英國進口MWA工模具鈷基焊條MAC HICA E3072|ECoCr-A|Stellite司太立6號|22-45HRC|鋼鐵行業應用

 

Cobalt based electrode designed on a fully alloyed core wire to combat all four elements of wear, i.e. heat, impact, corrosion and abrasion. High impact properties. Most suitable of cobalt range where impact is the most predominant of the four elements of wear. Excellent for rebuilding corners with minimum base metal dilution. Has ability to overlay extensive areas without cracking. Will retain hardness at high temperatures. The welds are machinable. Recommended for use in iron and steel industries. Suitable for use on shear blades, dies, punches and all applications where good resistance to heat, impact, corrosion and abrasion is required.

鈷基全合金焊芯焊條，用于對抗所有四個磨損因素，即熱、沖擊、腐蝕和磨損。具有高抗沖擊性能。非常適用于四種磨損元素中沖擊為最主要因素的鈷系列合金。用最小母材稀釋度重建拐角的理想選擇。能堆焊廣泛的區域而不開裂。在高溫下保持硬度。焊縫可加工。推薦用于鋼鐵行業。適用于剪切刀片、模具、沖頭等所有要求良好耐熱、耐沖擊、耐腐蝕和耐磨的應用場合。

Typical All Weld Metal Chemical Analysis (%)

典型全焊縫金屬成分

 

C	Cr	Co	Fe	W
1.0	31.0	BAL	2.0	5.5

 

Typical All Weld Deposit Hardness

典型全焊縫熔敷金屬硬度：

+20°C： 45 HRC  440 HV

+400°C：32 HRC  320 HV

+800°C：22 HRC  230 HV

 

Sizes Available and Recommended Amperages

尺寸Φ/電流：

3.2mm	4.0mm	5.0mm	6.4mm
60-75A	90-115A	150-220A	220-275A

 

Current電流：AC/DC (+)

 

Related Specification參考標準：AWS A5.13 ECoCr-A. Cobalt G6

 

Storage儲存：Electrodes should be stored in dry conditions. Should the electrodes  become damp, re-dry for one hour at 150°C before use. 焊條應儲存在干燥環境中。如果焊條受潮，應在150°C下重新干燥1小時后再使用。  

類別	牌號	參考標準	規格mm	1根	2根	3根	4根	8根
鈷基焊條	E3072	A5.13 ECoCr-A(G6)	3.2X350	￥56	￥100	￥144	￥189	￥365
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局部修復優勢：

1. ü 快速維修。
2. ü 經濟性好。
3. ü 很少或無需加工。
4. ü 節省新模具的成本。
5. ü 焊接材料性能可能遠超過母材。
6. ü 耗材選擇廣泛。