BUBUKA
1 dianggo pikeun ngelas Nikel 200 sareng 201. Réaksi titanium sareng karbon ngajaga tingkat karbon bébas anu handap sareng ngamungkinkeun logam pangisi dianggo sareng Nikel 201. Logam las tinaERNi-1mibanda résistansi korosi anu saé, khususna dina alkali.
Ngaran Umum: Oxford Alloy® 61 FM61
Standar: ASME SFA 5.14 UNS N02061 AWS 5.14 AWSERNi-1
KOMPOSISI KIMIA (%)
| C | Si | Mn | S | P | Ni |
| ≤0.05 | 0.35-0.5 | ≤0.9 | ≤0.01 | ≤0.01 | ≥95.0 |
| Al | Ti | Fe | Cu | batur | |
| ≤1.5 | 2.0-3.5 | ≤1.0 | ≤0.15 | <0.5 |
PARAMAT LAS
| Prosés | Diaméter | Voltaseu | Amperage | Gas |
| TIG | .035″ (0.9mm) .045″ (1.2mm) 1/16″ (1,6mm) 3/32″ (2.4mm) 1/8″ (3.2mm) | 12-15 13-16 14-18 15-20 15-20 | 60-90 80-110 90-130 120-175 150-220 | 100% Argon 100% Argon 100% Argon 100% Argon 100% Argon |
| MIG | .035″ (0.9mm) .045″ (1.2mm) 1/16″ (1,6mm) | 26-29 28-32 29-33 | 150-190 180-220 200-250 | 75% Argon + 25% Hélium 75% Argon + 25% Hélium 75% Argon + 25% Hélium |
| SAW | 3/32″ (2.4mm) 1/8″ (3.2mm) 5/32″ (4.0mm) | 28-30 29-32 30-33 | 275-350 350-450 400-550 | Fluks anu cocog tiasa dianggo Fluks anu cocog tiasa dianggo Fluks anu cocog tiasa dianggo |
SIFAT MEKANIK
| Kakuatan regangan | 66.500 PSI | 460 MPA |
| Kakuatan Hasil | 38.000 PSI | 260 MPA |
| Pemanjangan | 28% |
APLIKASI
1 kawat las basis nikel dianggo pikeun ngahijikeun nikel 200 sareng nikel 201. Ieu kalebet nilai ASTM sapertos B160 - B163, B725 sareng B730.
· Dianggo dina rupa-rupa aplikasi anu béda antara paduan nikel dugi ka baja tahan karat atanapi feritik.
· Dianggo pikeun ngalapis baja karbon sareng dina ngalereskeun coran beusi tuang.
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