DETAILS
4130 is a high strength, low alloy, GMAW (MIG) chromium-molybdenum steel used to weld alloys of similar composition. Formulated to reduce weld metal hot cracking with good ductility. Particularly suited to thin, highly stressed joints. Uses S.A.E. 4130 procedure in heat treatment. Use with a pre-heat and inter-pass temperature of 400°F (204°C) minimum. Conforms to AWS 5.28.
Features
- Chrome-moly high strength, low alloy, steel welding rod
- Welds alloys of similar composition
- Formulated to reduce weld metal hot cracking
- Good ductility
- Works well on thin, highly stressed joints
- Manufactured to Harris Products Group internal engineering standards
Warranty Information
- 1 Year
What's Included
- 4130 chrome-moly steel .035 X 33lb spool
Specifications
Consumables
| Alloy Type | Specialty |
| Chemical Composition | Phosphorus 0.035% max. Carbon 0.28-0.33% Copper 0.50% max. Manganeses 0.40-0.60% Nickel 0.50% max. Sulfur 0.040% max. Chromium 0.80-1.10% Silicon 0.15-0.60% Molybdenum 0.15-0.25% Iron Remainder% Others (Total) 0.50% max. |
| Classification | Manufactured to Harris Products Group's internal engineering standards |
| Diameter | 0.035 in (0.89 mm) |
| Material | Chromium-Molybdenum |
| NSF Compliant | No |
| RoHS Compliant | No |
| Size | 33 lb. spool |
| Tensile Strength (PSI) | Up to 170,000 (mechanical properties as welded after quenching and tempering) |
| Typical Application | Welding alloys of similar composition |
| Yield Strength (PSI) | Up to 166,000 (mechanical properties as welded after quenching and tempering) |
Warranty
| Warranty | 1 Year |