英国进口MWA工模具钴基焊条MAC HICA E3072|ECoCr-A|Stellite司太立6号|22-45HRC|钢铁行业应用

 

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.

钴基全合金焊芯焊条，用于对抗所有四个磨损因素，即热、冲击、腐蚀和磨损。具有高抗冲击性能。非常适用于四种磨损元素中冲击为最主要因素的钴系列合金。用最小母材稀释度重建拐角的理想选择。能堆焊广泛的区域而不开裂。在高温下保持硬度。焊缝可加工。推荐用于钢铁行业。适用于剪切刀片、模具、冲头等所有要求良好耐热、耐冲击、耐腐蚀和耐磨的应用场合。

Typical All Weld Metal Chemical Analysis (%)

典型全焊缝金属成分

 

C	Cr	Co	Fe	W
1.0	31.0	BAL	2.0	5.5

 

Typical All Weld Deposit Hardness

典型全焊缝熔敷金属硬度：

+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/电流：

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

 

Current电流：AC/DC (+)

 

Related Specification参考标准：AWS A5.13 ECoCr-A. Cobalt G6

 

Storage储存：Electrodes should be stored in dry conditions. Should the electrodes  become damp, re-dry for one hour at 150°C before use. 焊条应储存在干燥环境中。如果焊条受潮，应在150°C下重新干燥1小时后再使用。  

类别	牌号	参考标准	规格mm	1根	2根	3根	4根	8根
钴基焊条	E3072	A5.13 ECoCr-A(G6)	3.2X350	￥56	￥100	￥144	￥189	￥365
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局部修复优势：

1. ü 快速维修。
2. ü 经济性好。
3. ü 很少或无需加工。
4. ü 节省新模具的成本。
5. ü 焊接材料性能可能远超过母材。
6. ü 耗材选择广泛。