Creep Resistant Steel Electrode
Negotiable /Metric Ton
Min.Order:1 Metric Ton
RAAJRATNA ELECTRODES PRIVATE LIMITED
Electrodes Creep Resistant Steel
Hydrogen controlled iron powder Electrode for welding Creep-Resistant
5Cr-0.5Mo steels.
CLASSIFICATION : AWS/SFA-5.5: E 8018 B6
IS-1395: E41 BB 626Fe
CHARACTERISTICS : A medium coated, hydrogen controlled, iron powder type electrode, producing 5% Cr-0.5% Mo deposit. Weld deposit is of radiographic quality, highly resist to corrosion, oxidation and exhibits creep resistance property at elevated temp. up to 550°C. The finish is excellent.
APPLICATION :
1) Ideally suitable for oil refinery.
2) Petrochemical industries, chemical industries.
3) Power house applications where steels of similar compositions are used.
RE-DRY CONDITION : Re-Dry the electrode at 250°C for 1 hrs before use.
C | Mn | Si | S | P | Cr | Mo |
0.05-0.12 | 1.00 Max | 0.60 max | 0.030 Max | 0.030 Max | 4.00-6.00 | 0.45-0.65 |
YS (N/mm²) | UTS (N/mm²) | EL % (l=4d) |
460-560 | 550-680 | 20-28 |
Size(mm) (Dia) | Size(inch) (Dia) | Current Condition (DC+)Amps | No. of Pcs./pkt. | No. of Pcs./Case |
2.50/ 2.40 X 350 | 3/ 32” X 14” | 70-100 | 165 | 660 |
3.15/ 3.20 X 450 | 1/ 8” X 18 | 100-130 | 110 | 440 |
4.00 X 450 | 5/ 32” X 18” | 140-180 | 75 | 300 |
5.00 X 450 | 3/ 16” X 18” | 180-240 | 55 | 220 |