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LWPM is the key supplier of metal powders to various application especially welding industry and iron powder application, our products made from the highest quality raw materials, are used in manufacturing of electrodes and wire. Other significant application area can be found within the hardfacing segment and other coating applications. Our strengths are high flexibility, and the ability to tailor-make metal powders according to customers requirements.
Powder grades for welding applications:
As a key component in the production of a wide range of welding consumables, the characteristics of iron powders often have a direct influence on both welding properties and final weld metal quality. Our sponge and atomized grades are distinguished by particle size distribution, chemical composition, particle morphology and apparent density. Choosing iron powders with suitable characteristics for a given application will result in enhanced efficiency and overall welding performance.
Benefits:
• Wide range of iron powders developed for welding applications
• Narrow specifications
• Consistent chemical and physical properties
• Low level of impurities
• Efficient logistics solutions and smart packaging
| LAP40.29 | |||
| Chemical Properties（%） | Unit | Specification | |
| Min | Max | ||
| C | % | 0.09 | |
| Si | % | 0.10 | |
| Mn | % | 0.20 | |
| P | % | 0.015 | |
| S | % | 0.02 | |
| HL | % | 1.00 | |
| TFe | % | 98.00 | |
| Physical Properties | |||
| Apparent density | g/cm3 | 3.40 | 3.80 |
| Particle size distribution（%） | |||
| +500um | % | 0 | |
| +355um | % | 15 | |
| +150um | % | 30 | 65 |
| +75um | % | 60 | 90 |
| LAP40.37 | |||
| Chemical Properties（%） | Unit | Specification | |
| Min | Max | ||
| C | % | 0.05 | |
| Si | % | 0.08 | |
| Mn | % | 0.15 | |
| P | % | 0.015 | |
| S | % | 0.015 | |
| HL | % | 0.50 | |
| Physical Properties | |||
| Apparent density | g/cm3 | 3.60 | 3.80 |
| Flow rate | s/50g | 25.00 | |
| Particle size distribution（%） | |||
| +425um | % | 3 | |
| 150-425um | % | 70 | |
| 63-150um | % | 5 | 25 |
| -63um | % | 5 | |
Package and delivery
1000kg per big flexbag and 25kg per small bag packed into one big bag.
Application
Welding electrodes, Welding wire,Cored wire,Surface coating,Foundry additive,Hardfacing,Alloy steel manufacturing.
LWPM is the key supplier of metal powders to various application especially welding industry and iron powder application, our products made from the highest quality raw materials, are used in manufacturing of electrodes and wire. Other significant application area can be found within the hardfacing segment and other coating applications. Our strengths are high flexibility, and the ability to tailor-make metal powders according to customers requirements.
Powder grades for welding applications:
As a key component in the production of a wide range of welding consumables, the characteristics of iron powders often have a direct influence on both welding properties and final weld metal quality. Our sponge and atomized grades are distinguished by particle size distribution, chemical composition, particle morphology and apparent density. Choosing iron powders with suitable characteristics for a given application will result in enhanced efficiency and overall welding performance.
Benefits:
• Wide range of iron powders developed for welding applications
• Narrow specifications
• Consistent chemical and physical properties
• Low level of impurities
• Efficient logistics solutions and smart packaging
| LAP40.29 | |||
| Chemical Properties（%） | Unit | Specification | |
| Min | Max | ||
| C | % | 0.09 | |
| Si | % | 0.10 | |
| Mn | % | 0.20 | |
| P | % | 0.015 | |
| S | % | 0.02 | |
| HL | % | 1.00 | |
| TFe | % | 98.00 | |
| Physical Properties | |||
| Apparent density | g/cm3 | 3.40 | 3.80 |
| Particle size distribution（%） | |||
| +500um | % | 0 | |
| +355um | % | 15 | |
| +150um | % | 30 | 65 |
| +75um | % | 60 | 90 |
| LAP40.37 | |||
| Chemical Properties（%） | Unit | Specification | |
| Min | Max | ||
| C | % | 0.05 | |
| Si | % | 0.08 | |
| Mn | % | 0.15 | |
| P | % | 0.015 | |
| S | % | 0.015 | |
| HL | % | 0.50 | |
| Physical Properties | |||
| Apparent density | g/cm3 | 3.60 | 3.80 |
| Flow rate | s/50g | 25.00 | |
| Particle size distribution（%） | |||
| +425um | % | 3 | |
| 150-425um | % | 70 | |
| 63-150um | % | 5 | 25 |
| -63um | % | 5 | |
Package and delivery
1000kg per big flexbag and 25kg per small bag packed into one big bag.
Application
Welding electrodes, Welding wire,Cored wire,Surface coating,Foundry additive,Hardfacing,Alloy steel manufacturing.
