ECoCr-B (Cobalt 12) Cobalt Hardfacing & Wear-resistant Welding Electrode
Alloy Type: A5.13, SOLID SURFACING Electrodes uye Welding tsvimbo, A5.13
ECoCr-B Cobalt Alloy 12 inogona kunzi isanganiswa yepakati pakati peCobalt Alloy 6 neCobalt Alloy 1. Iine chikamu chepamusoro chezvakaoma, brittle carbides kupfuura Cobalt Alloy 6, uye yakawedzera kuramba kukukurwa kwekona-pasi, abrasion, uye zvakanyanya. kutsvedza kupfeka uchichengeta zvine musoro maitiro uye cavitation kuramba.Cobalt Alloy 12 inowanzoshandiswa yakazvimiririra kana kumhanya ichipikisana neCobalt Alloy 6 kana 1. Iyo yepamusoro tungsten yemukati inopa zvirinani-yepamusoro tembiricha zvivakwa zvichienzaniswa neCobalt Alloy 6, uye inogona kushandiswa pakudziya kusvika ku700⁰C.Cobalt Alloy 12 inowanzo shandiswa kucheka maturusi anoda kushingirira abrasion, kupisa uye ngura.
Typical Applications: cheni saw bars;akaona mazino;extrusion inofa
| AWS Kirasi: ECoCr-B | Certification: AWS A5.13/A5.13M:2010 |
| Alloy: ECoCr-B | ASME SFA A5.13 |
| Welding Position: F, V, H | Zvazvino: *NS |
| Kusimba Simba, kpsi: | *NS |
| Goho Simba, kpsi: | *NS |
| Elongation %: | *NS |
*NS haina kutaurwa
Typical Wire Chemistry as per AWS A5.13 ( single values is maximum)
| C | Mn | Si | Cr | Ni | Mo | Fe | W | Co | Zvimwe |
| 1.0-1.7 | 2.0 | 2.0 | 25-32 | 3.0 | 1.0 | 5.0 | 7.0-9.5 | Rem | 1.0 |