Beschrijvingen & toepassingen
• Seamless cored copper coated tubular wire for gas shielded flux cored arc welding
• 9Cr-1Mo deposit modified with niobium and vanadium additions
• Tightly controlled weld metal chemistry provides strength, toughness, fatigue life, oxidation resistance and corrosion resistance at elevated temperatures
• Enhanced productivity, improved weldability, better wetting properties compared to solid wires
• Excellent weld metal quality and X-ray soundness
• HDM < 4ml/100g deposited metal on the whole parameter box
APPLICATIONS
FCW B P91 is designed to weld to weld 9CrMo modified creep resisting steels (P91/T91) with small additions of niobium, vanadium and nitrogen to give improved long term creep properties
Classificatie
| ASME IIC SFA-5.29 | EN ISO 17634-B |
|---|---|
| E90T5-G H4 | T69T5-0G-9C1MV-H5 |
Richtanalyse (%)
| C | Mn | Si | Cr | Ni | Mo | Nb | V | N | S | P |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 0.7 | 0.2 | 9.2 | 0.8 | 1.0 | 0.05 | 0.2 | 0.03 | 0.008 | 0.008 |
Mechanische eigenschappen
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | KCV | |
|---|---|---|---|---|
| 820 | 750 | 17 | 20°C: 120 J | PWHT 4h/ 750°C |
Beschermgas
| M12 Ar + 1-3 % CO2 |
Gebruiksvoorwaarden
| Diameter [mm] | Voltage [V] | Stick out [mm] | Current I [A] | Current type |
|---|---|---|---|---|
| 1.2 | 15-35 | 12-25 | 110-350 | DC(+) or pulsed |
| 1.6 | 15-35 | 15-25 | 160-470 | DC(+) or pulsed |
Lasposities
EN ISO 6947: PA, PB
ASME IX: 1G, 1F, 2F
Verpakkingen & Diameters
| Diameters [mm] | 1.2 - 1.6 |
|---|---|
| Verpakking(en) | Spool BS300 |
| Gewicht [Kg] | 15 |
| Descriptie | - |