new material
CoCrW Alloy Steel Helmets are made from a cobalt-chromium-tungsten alloy, offering exceptional durability, wear resistance, and corrosion resistance. These helmets are engineered for high-performance applications in demanding environments, such as military operations, industrial safety, and extreme outdoor activities. Their superior strength and lightweight design ensure reliable protection and comfort for long-term use in harsh conditions.
Product Overview
CoCrW Alloy Steel Helmets are high-performance alloy materials specifically designed for use in high-temperature, high-corrosion, and high-wear environments in galvanizing production lines. These helmets are widely used in steel plants, particularly for manufacturing steel plates supplied to the automotive and home appliance industries. The CoCrW alloy steel helmets can withstand harsh processing conditions, especially environments involving immersion in zinc solutions, while offering excellent high-temperature resistance, corrosion resistance, and wear resistance.
Features
- High-Temperature Resistance: Capable of withstanding high-temperature environments, ensuring stable and reliable performance over prolonged periods.
- Corrosion Resistance: Especially suitable for galvanizing production lines, these helmets can resist corrosion from zinc solutions, ensuring long-term usage under harsh conditions.
- Wear Resistance: With excellent wear resistance, these helmets effectively reduce wear even under high-load operations, extending their lifespan.
- Superior Processing Performance: Manufactured using precision casting techniques, including atmospheric casting, vacuum precision casting, and powder metallurgy processes, ensuring stable product quality and performance.
Applications
- Steel Industry: Widely used in galvanizing production lines within steel plants, particularly for the production of high-quality steel plates supplied to the automotive and home appliance industries.
- Galvanizing Production Lines: Ideal for parts like galvanizing tanks, guide rollers, and stabilizing rollers that operate in high-temperature, corrosive, and abrasive environments.
- Industrial Equipment: Suitable for various industrial equipment requiring high-temperature and corrosion protection, particularly in processes involving immersion in molten liquids.
| Alloy Grade | Carbon (C) | Manganese (Mn) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) | Molybdenum (Mo) | Tungsten (W) | Cobalt (Co) | Iron (Fe) | Others | Density (g/cm鲁) | Hardness (HV) |
| ST 1 | 22~ 2.8 | 2 | 29.0~ 33.0 | 3 | 1 | 11.0~14.0 | Bal | 3 | 8.55 | 51~55 | ||
| ST 3 | 2.0~ 2.7 | 1 | 1 | 29.0~ 33.0 | 3 | 1 | 11.0~14.0 | Bal | 3 | 8.55 | 51~55 | |
| ST 4 | 0.8~1.3 | 1 | 1.5 | 28.0~- 32.0 | 3 | 1.5 | 12.5~15.5 | Bal | 3 | 8.65 | 40~46 | |
| ST 6 | 09~1.4 | 1 | 1.5 | 27.0-31.0 | 3 | 1.5 | 3.5~5.5 | Bal | 3 | 8.3 | 38~44 | |
| ST6K | 14~1.9 | 1 | 1.5 | 27.0~31.0 | 3 | 1.5 | 3.5~5.5 | Bal | 3 | 8.4 | 44~48 | |
| ST 12 | 1.1~1.7 | 1 | 1 | 28.0~ 32.0 | 3 | 7.0~9.5 | Bal | 3 | 8.45 | 44~49 | ||
| ST 19 | 1.5~2.1 | 1 | 1 | 29.5~32.5 | 3 | 9.5~11.5 | Bal | 3 | 8.7 | 46~51 | ||
| ST 20 | 2.2~ 3.0 | 2 | 30.0-34.0 | 3 | 1 | 14.0~19.0 | Bal | 3 | 8.33 | 56~60 | ||
| ST 21 | 0.2~0.3 | 1.0~2.0 | 1 | 26.0~28.0 | 2.5 | 5.0~6.0 | Bal | 2 | 8.6 | 27~40 | ||
| ST 31 | 0.45~0.55 | 1 | 1 | 24.5~26.5 | 9.5~11.5 | 0.5 | 7.0~8.0 | Bal | 2.5 | 8.7 | 30~35 | |
| ST 694 | 0.80~ 1.20 | 0.8~1.2 | 26.5~29.5 | 4.0~6.0 | 18.0~20.0 | Bal | 3 | V0.8~12 | 8.8 | 47~51 | ||
| TP80 | 1.60-2.20 | 1 | 1 | 26.0~31.0 | 4.0~8 | 1.0~2.0 | 4.5-7.00 | Bal | 0.5-2 | Nb 4.0-6.0 | 8.3 | 45~60 |
