NOACH GROUP LIMITED
Tel: +86-532-86887736
Fax: +86-532-86887736
E-mail: info@noachgroup.com / owenoach@gmail.com
Add: 118 Yanji Rd, Qingdao, China
Hardfacing welding electrode HB-E7-UM-200 s a basic coated electrode. It gives an austenitic Hadfield Manganese steel type weld metal with 13 % Mn content. 3 % Ni content increases the ductility and impact properties. Soft weld metal has a low resistance to abrasion after the application; but it hardens rapidly when cold worked or subject to gritty abrasion
Send InquiryHB-E7-UM-200
(Equals to DIN8555 E7-UM-200K,EN14700 EFe9,AWS A5.13 EFeMn-A)
Typical Chemical Composition of All-Weld Metal:
C% | Mn% | Si% | Cr% |
0.7 | 14 | 0.1 | 3 |
Dia 3.2mm,4.0mm,5.0mm
Typical Hardness of Weld Metal: HB 175-200
Application:Hardfacing welding electrode HB-E7-UM-200 is a basic coated electrode. It gives an austenitic Hadfield Manganese steel type weld metal with 13 % Mn content. 3 % Ni content increases the ductility and impact properties. Soft weld metal has a low resistance to abrasion after the application; but it hardens rapidly when cold worked or subject to gritty abrasion
Package:
2-5kgs box
Welding parameters
Wire Dia | Current (A) |
3.2mm | 80-140 |
4.0mm | 140-180 |
5.0mm | 180-230 |
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