Hardfacing Welding Electrode
Standard: DIN 8555 (E6-UM-60)
Iru No.: TY-C DUR 600
Sipesifikesonu & Ohun elo:
· Ipilẹ ti a bo SMAW elekiturodu fun lile surfacing.
· O tayọ resistance lodi si awọn aapọn funmorawon ati awọn ipa.
· Ni gbogbo agbaye wulo fun didi lori awọn ẹya ara ti irin, irin simẹnti ati Mn-irin giga, koko-ọrọ nigbakanna si abrasion, ipa ati funmorawon.Awọn aaye ohun elo aṣoju jẹ gbigbe ilẹ ati ile-iṣẹ itọju okuta, fun apẹẹrẹ awọn eyin excavator, awọn ọbẹ garawa, awọn ẹrẹkẹ fifun ati awọn cones, awọn òòlù ọlọ ati bẹbẹ lọ.
Apapọ kemikali ti irin ti a fi silẹ (%):
|
| C | Si | Mn | Cr | Mo | Nb | Ni | W | V | Fe |
| DIN | 0.2 2.0 | - | - | 5.0 - | - | - | - | - | - | Bal. |
| EN | 0.2 2.0 | - | 0.3 3.0 | 5.0 18.0 | - 4.5 | - 10 | - | - 2.0 | - 2.0 | Bal. |
| Aṣoju | 0.50 | 2.3 | 1.80 | 9.0 | - | - | - | - | - | Bal. |
Lile irin ti a fi silẹ:
| Bi Welded (HRC) | Lẹhin asọ-annealing 780-820 ℃ / adiro (HRC) | Lẹhin lile 1000-1050 ℃ / epo (HRC) | 1 Layer lori ga Mn-irin (HRC) | 2 Layer lori ga Mn-irin (HRC) |
| 56 – 58 | 25 | 60 | 22 | 40 |
Awọn abuda gbogbogbo:
· Microstructure Martensitic
· Machinability O dara pẹlu Tungsten carbides tipped irinṣẹ
· Preheating Preheat awọn ẹya eru ati awọn irin fifẹ giga si 200-350 ℃
· Tun ṣe atunṣe fun awọn wakati 2 ni 300 ℃ ṣaaju lilo.
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