Chromite is a mineral composed of iron, chromium, and oxygen (FeCr2O4). It is a dark-colored mineral that is commonly found in ultramafic rocks, and it is the main source of the metal chromium. Chromite is highly valued for its high chromium content, as chromium is a critical component in the production of stainless steel and other alloys. It is also used in the production of refractory materials and pigments. Chromite is notable for its high melting point and resistance to corrosion, making it a valuable mineral for a variety of industrial applications.
After extracting chromium from mines located in Pakistan and Afghanistan, our dedicated processing team meticulously assesses and grades the chromium ore lumps before delivering them to our esteemed customers. Our product range encompasses multiple grades, including:
1. Metallurgical Grade: With chromium oxide content ranging from 26% to 42% (Cr2O3), our metallurgical grade chromium ore is ideal for industries requiring high-quality raw materials for stainless steel production and alloy manufacturing.
2. Refractory Grade: Our refractory grade chromium ore boasts chromium oxide content between 48% and 54% (Cr2O3) while maintaining silica content at a maximum of 3.5%. This grade is well-suited for applications where high-temperature resistance is critical, such as refractory materials for furnaces and kilns.
We take pride in successfully supplying these grades to various markets, including China and Europe, catering to the diverse needs of our clients. With a substantial monthly production capacity of 15,000 tons, Bare Syndicate stands as a dependable source for fulfilling industrial demands. In addition to our expertise in chromium extraction and processing, our extensive experience in logistics and international trade allows us to provide our customers with a comprehensive solution for their supply management needs.
Foundry Grade chrome ore for moulding
Chromite sand , Originally from South Africa ,is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite , Chromite sand foundry used as a highly fireproof sharpener for moulds and cores.
Made in china Best Choice Cr2o3 46% chrome ore
chromite sand, Originally from South Africa,is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite , Chromite sand foundry used as a highly fireproof sharpener for moulds and cores.
Chromite ore Cr2o3 46% chrome ore for Iron and steel casting
Chromite ore Cr2o3 46% chrome ore for Iron and steel casting
Chromite ore, Originally from South Africa ,is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite , Chromite sand foundry used as a highly fireproof sharpener for moulds and cores.
As an additive to casting sand As metallurgical flux in foundry Protection of molten metal in the crucible In slag control of molten metal in iron and steel industry In forging or preventing heat loss of hot metal ingots going to the rolling mill..PERLITE
Foundry chromite sand is a natural process products of chromite through the broken screen classification, chrome ore, its main chemical composition of cr2o3, this kind of sand heated volume stability, high thermal conductivity, when in contact information with the molten metal, not only has good resistance to basic slag, not with ferric oxide and other chemical reactions, and itself has the characteristics of the solid phase sintering, can be a very good prevent the infiltration of molten metal, avoid to touch sand defects, suitable for all kinds of stainless steel, alloy steel and carbon steel gradually shape the original sand core and coating.
We are pionners in making available Chrome Molybdenum steel (often referred to in the industry as Chrome Moly). The molybdenum provides increased strength and higher working temperatures whilst the chromium facilitates excellent corrosion resistance and oxidation. With such high temperature, tensile strength and anti-corrosive properties, our Chrome Moly Steel is highly effective in salt water applications and widely demanded. We offer Chrome Moly Steel that is used for a wide variety of applications particularly in the oil and gas industry, the nuclear industry and fossil fuel power stations.
Used To Make
Cutters
Twist drills
Taps
Turning Tools
Drawing Dies
Milling Cutters
Broaches
Technical Specifications
Grade % C Mn Si Ni Cr Mo S P
En-24 Min 0.35 0.45 0.1 1.3 0.9 0.2 Max Max
Max 0.45 0.7 0.35 1.8 1.4 0.35 0.015 0.02
En-19 Min 0.35 0.5 0.1 0.9 0.2 Max Max
Max 0.45 0.8 0.35 1.2 0.35 0.015 0.02
SAE 4340 Min 0.38 0.6 0.15 1.65 0.70 0.20 Max Max
Max 0.43 0.8 0.3 2.00 0.90 0.30 0.015 0.02
SAE 4140 Min 0.38 0.75 0.15 0.80 0.15 Max Max
Max 0.43 1 0.3 1.10 0.25 0.015 0.02
