钴基焊条E3072司太立6号ECoCr-A
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极佳选择。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 Deposit Hardness
典型全焊缝熔敷金属硬度：
+20oC： 45 HRC 440 HV
+400oC：32 HRC 320 HV
+800oC：22 HRC 230 HV
MWA工模具焊条列表：
焊条型号 AWS参考标准
- MAC TOOL E3042 N/A
- MAC TOOL E3043 N/A
- MAC TOOL E3044 N/A
- MAC TOOL E3053 H11
- MAC TOOL E3060 10% Cr
- MAC HSS E3062 HSS
- MAC TOOL E3064 H13
- MAC TOOL E3065 N/A
- MAC TOOL E3066 N/A
- MAC TOOL E3067 Udimet 520
- MAC TOOL E3068 H11
- MAC TOOL E3069 Waspalloy
- MAC HICA E3071 A5.13 ECoCr-C Cobalt G1
- MAC HICA E3072 A5.13 ECoCr-A Cobalt G6
- MAC HICA E3073 A5.13 ECoCr-B Cobalt G12
- MAC HICA E3074 ECoCrFe 独有设计
- MAC HICA E3075 A5.13 ECoCr-E Cobalt G21
- MAC HICA E3076 Cobalt G25