Flange material
WCB (carbon steel), LCB (low temperature carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% chromium 0.5% molybdenum steel), WC9 (2.25% chromium), C5 (5% chromium 0.5% molybdenum), C12 (9% Chromium 1% Molybdenum), CA6NM (4 (12% Chromium Steel), CA15 (4) (12% Chromium), CF8M (316 Stainless Steel), CF8C (347 Stainless Steel), CF8 (304 Stainless Steel), CF3 (304L Stainless steel), CF3M (316L stainless steel), CN7M (alloy steel), M35-1 (Monel), N7M (Hast nickel alloy B), CW6M (Hasta nickel alloy C), CY40 (Inconel) Wait.
Flange welding process
Required equipment
A set of manual welding equipment, a handle angle grinder, an electric hammer, a flat surface.
Prepare for welding
1. Check the debugging equipment to ensure the normal operation of the equipment;
2. Prepare φ4.0J402 electrode for best drying at 300°C-350°C for one hour.
