商铺名称:天津麦格纳焊接技术有限公司
联系人:冯(先生)
联系手机:
固定电话:
企业邮箱:mgn_welding@hotmail.com
联系地址:天津市河西区龙海公寓20号楼69门605-607
邮编:300202
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High recovery chrome/cobalt/iron based electrode Mac Hica E3074: The MWA flagship product was developed in house, and is totally unique to MWA and our customers. This product, Mac HICA E3074, has far outperformed standard Stellite grades such as G6 & G21 for forging applications. Designed to combat all four elements of wear, i.e. heat, impact, corrosion and abrasion, but with the emphasis on impact properties. The addition of molybdenum refines the grain structure and produces good hot hardness. 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 and will work harden under impact. Recommended for use in the iron and steel industries. Designed initially as a forging material for either repairs or sinking. Suitable for use on shear blades and dies, and all applications where good resistance to heat, impact, corrosion and abrasion is required. Due to its excellent impact properties and refined grain structure it is ideally suited to clipping tools and forging punches.
MWA旗舰产品高回收率铬/钴/铁基焊条Mac Hica E3074,设计独特,性能远超标准钨铬钴合金焊条(司太立焊条),比如G6和G21。设计用于对抗所有四个磨损元素,即热、冲击、腐蚀和磨损,尤其是抗冲击性能。钼的加入细化了晶粒结构,产生了良好的热硬度。用最小的母材稀释度重建拐角的卓越选择。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,在冲击下会加工硬化。推荐用于钢铁行业。最初设计为一种锻造材料,用于修理或开模。适用于剪切刀片和模具等要求具有良好耐热性、耐冲击性、耐腐蚀性,以及耐磨性的所有应用场合。由于其卓越的抗冲击性能和精练的晶粒结构,E3074非常适合于剪切工具、锻造冲头/凸模、切边模等。
Typical All Weld Metal Chemical Analysis (%)
典型全焊缝金属成分(%)
C |
Co |
Cr |
Fe |
Mo |
Ni |
Si |
0.11 |
56.32 |
22.01 |
14.34 |
5.5 |
1.32 |
1.12 |
Typical All Weld Deposit Hardness
典型全焊缝熔敷金属硬度:
25-30 HRC as deposited ??(will work harden up to 50 HRC under impact)
25-30 HRC 熔敷状态 ????(在冲击下会加工硬化至50 HRC)
Sizes Available and Recommended Amperages
尺寸Φ/电流:
2.5mm |
3.2mm |
4.0mm |
5.0mm |
6.4mm |
70-90A |
90-115A |
110-150A |
140-190A |
220-275A |
Current电流:AC/DC?(+)
Related Specification参考标准:AWS E Co Cr Fe-special
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 |
E3074 |
ECoCrFe-Special |
3.2X350 |
¥65 |
¥119 |
¥172 |
¥225 |
¥439 |
以上价格不含税,新疆、西藏等偏远地区不包邮。技术支持及批量价格请咨询客服。 |
MAC HICA E3074焊条优势:
局部修复优势:
局部修复与住满法修复比较:
Flood Welding. 注满法焊接
Localised Repair. 局部维修
针对锻造行业的优势: