Hardfacing WeldingElectrode
Standard: DIN 8555 (E9-UM-250-KR)
Iru No.: TY-C65
Sipesifikesonu & Ohun elo:
· Pataki elekiturodu pẹlu ti aipe alurinmorin ati darí-ini.
· Austenite- Ferrites weld irin.Ga agbara iye ati ki o ga kiraki resistance.
Paapaa o dara fun didapọ lori awọn irin ti ko le weld, nigbati awọn ibeere ti o ga julọ lori okun alurinmorin ti ṣe.
· Idena ijakadi giga nigbati o darapọ mọ awọn irin obi ti weldability ti o nira, gẹgẹbi austenitic ati awọn irin ferritic, awọn irin-giga manganese pẹlu awọn irin alloy ati awọn ohun elo ti kii ṣe alloyed, itọju ooru ati awọn irin ọpa.Awọn ohun elo ni atunṣe ati itọju ẹrọ ati awọn paati awakọ bi daradara bi ni atunṣe ọpa.
· Bi ipele timutimu lori awọn ohun elo wọnyi tun baamu daradara.
Apapọ kemikali ti irin ti a fi silẹ (%):
|
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Fe |
| DIN | - 0.15 | - 0.90 | 0.50 2.50 | - 0.04 | - 0.03 | 28.0 32.0 | 8.0 10.0 | - | - | Bal. |
| Aṣoju | 0.1 | 1.0 | 1.0 | ≤0.035 | ≤0.025 | 29.0 | 9.0 | ≤0.75 | 0.10 | Bal. |
Lile irin ti a fi silẹ:
| Agbara ikore Mpa | Agbara fifẹ Mpa | Ilọsiwaju A(%) | Lile Bi Welded (HB) |
| 620 | 800 | 22 | 240 |
Awọn abuda gbogbogbo:
· Microstructure Austenite + Ferrite
· Machinability O tayọ
Preheating Preheating ti awọn ẹya feritic ti o nipọn si 150-150 ℃
· Tun ṣe atunṣe fun awọn wakati 2 ni 150-200 ℃ ṣaaju lilo.
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