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To match different smelting and manufacturing processes, we supply chromium metal in four standard forms:
Chromium Metal Lumps
Size: 10mm – 50mm / 10mm – 100mm
Used for superalloys, special steel smelting, and VOD/AOD charging
Chromium Briquettes
Size: 50mm x 50mm (or custom sizes)
Optimized for foundry alloy additions and steelmaking
Chromium Metal Powder
Mesh: -100 mesh, -200 mesh, -325 mesh
Particle size: 1–5μm available
Developed for powder metallurgy, hard-facing welding, and thermal spraying
Chromium Ingots
Standard or customized dimensions
Prepared for vacuum coating and sputtering target production
We strictly control non-metallic impurities and gas elements to meet both industrial-grade and vacuum-melting-grade requirements.
|
Element |
Industrial Grade (%) |
Vacuum / Aerospace Grade (%) |
|
Chromium (Cr) |
98.5% – 99.5% |
≥ 99.7% – 99.95% |
|
Carbon (C) |
≤ 0.05% |
≤ 0.01% |
|
Silicon (Si) |
≤ 0.10% |
≤ 0.02% |
|
Iron (Fe) |
≤ 0.50% |
≤ 0.15% |
|
Sulfur (S) |
≤ 0.02% |
≤ 0.005% |
|
Phosphorus (P) |
≤ 0.03% |
≤ 0.005% |
|
Oxygen (O) |
≤ 0.20% |
≤ 0.05% |
|
Nitrogen (N) |
≤ 0.04% |
≤ 0.01% |
|
Hydrogen (H) |
≤ 0.005% |
≤ 0.001% |
Technical Advantages
Thermal Stability
Melting point of 1907°C, suitable for high-temperature and thermal barrier coating applications.
High Recovery Rate
Low impurity levels ensure stable metallurgical yield during vacuum induction melting (VIM).
Corrosion Resistance
Formulated to enhance the oxidation and wear resistance of end-alloy products.
ISO 9001:2015 and ISO 14001 managed facility.
Every shipment includes a Certificate of Analysis (COA) linked directly to the batch number.
Fully compatible with international independent testing (such as SGS or BV) before shipment.
Meets REACH regulations for Europe and TSCA requirements for North America.
Standard Packaging
25 kg bags/drums packed inside 1-ton jumbo bags. Vacuum-sealed steel drums are used for chromium powder to prevent oxidation.
Flexible MOQ
Accommodates trial orders (from 500 kg) up to full container loads (FCL).
Supply Framework
We support stable monthly capacities and annual fixed-price contract frameworks to mitigate market price volatility.
We are one of the most experienced chromium metal manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy chromium metal at competitive price from our factory. Contact us for quotation.
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