IDENTIFICATION
GRIBINOX 383 E383–15
CLASSIFICATION
AWS/SFA 5.4: E 383–15, EN 1600: E 27.31.4Cu LB
DESCRIPTION
Basic type highly alloyed fully austenitic stainless steel electrode. The electrode is designed for welding ASTM NO 8028 and similar stainless steel The electrode deposits weld metal meeting X-Ray quality requirements.
WELD METAL ANALYSIS (RANGE) %
| C | Mn | Si | S | P | Cr | Ni | Mo | Cu |
| 0.03 max | 0.5 - 2.5 | 0.90 max | 0.02 max | 0.03 max | 26.5 - 28.5 | 30.0 - 33.0 | 3.2 - 4.2 | 0.7 - 1.50 |
MECHANICAL PROPERTIES (RANGE)
| TS (MPa) | EL (%) (L=4D) | CVN Impact Value | |
| Temp | Joules | ||
| 520 - 650 | 30 - 40 | +20°C | 45 - 80 |
TYPICAL APPLICATIONS
• For welding Outokumpa EN 1.4563 steel
• ASTM : N 08028
• St Steel : 2584
WELDING PRECAUTIONS
Heat in-put : Max 1.5 KJ/mm
Interpass temperature : 100°centigrate maximum
CORROSION RESISTANCE
Highly corrosion resistance in Sulphuric acid, Phosphoric acid – Excellent pitting resistance to acid solution containing Chlorides and Fluorides, Sea water.
MICROSTRUCTURE : Fully Austenitic
REDRYING : 250°C / 2 hrs
WELDING POSITION :
PACKING PARAMETERS
| Size (mm) | Length (mm) | AMPS DC (+) | Packing / Box (kg) | Packing / Box (Pcs) |
| 2.5 | 350 | 50 - 80 | 2 x 5 = 10 | 94 x 5 = 470 |
| 3.15 / 3.20 | 350 | 80 - 110 | 2 x 5 = 10 | 60 x 5 = 300 |
| 4 | 350 | 110 - 150 | 2 x 5 = 10 | 38 x 5 = 190 |
| 5 | 350 | 140 - 180 | 2 x 5 = 10 | 24 x 5 = 120 |