Low carbon Ferro Chrome Cr50-65% C0.1 Ferrochrome Manufacturer in China FeCr Ferrochrome
Product description
1. High-carbon ferrochrome
High-carbon ferrochrome is usually used as an alloying agent for ball steel (0.5%～1.45%Cr), tool steel, die steel (5%～12%Cr), and high-speed steel (3.8%～4.4%Cr), and can harden steel. Increase the wear resistance and hardness of steel.
2. Medium and low-carbon ferrochrome
Medium and low-carbon ferrochrome is used in the production of medium and low-carbon structural steel, carburizing steel, gears, high-pressure blower blades, valve plates, etc.
3. Micro-carbon ferrochrome
Micro-carbon ferrochrome is mainly used to produce stainless steel, wear-resistant steel, and heat-resistant steel.
Product Applications
Ferro chromium has three functions in the steelmaking and casting industry.
1. Ferro chromium alloys can remove oxygen from molten steel in the steelmaking process, and other impurities such as sulfur and nitrogen in steel can also be removed with other ferroalloys.
2. Alloy additives. According to the composition requirements of the steel type, ferro chromium alloy elements are added to the steel to improve its performance of the steel.
3. As inoculant, ferro chromium alloy is added to molten iron before casting to improve the crystalline structure of cast iron.
Chemical Element
|
Brand |
Chemical composition(%) |
|||||
|
Cr |
C |
Si |
P |
S |
||
|
Micro carbon |
FeCr-1 |
63--68 |
0.03-0.15 |
1.0-2.0 |
0.03-0.06 |
0.025-0.03 |
|
FeCr-2 |
58-68 |
0.03-0.15 |
1.0-2.0 |
0.03-0.06 |
0.025-0.03 |
|
|
Low carbon |
FeCr-3 |
58-68 |
0.25-0.5 |
1.5-3.0 |
0.03-0.06 |
0.025-0.05 |
|
FeCr-4 |
63-68 |
0.25-0.5 |
1.5-3.0 |
0.03-0.06 |
0.025-0.05 |
|
|
Medium carbon |
FeCr-5 |
58-68 |
1.0-4.0 |
1.5-3.0 |
0.03-0.06 |
0.025-0.05 |
|
FeCr-6 |
63-68 |
1.0-4.0 |
1.5-3.0 |
0.03-0.06 |
0.025-0.05 |
|
|
High carbon |
FeCr-7 |
58-68 |
4.0-10.0 |
3.0-5.0 |
0.03-0.06 |
0.03-0.06 |
|
FeCr-8 |
63-68 |
4.0-10.0 |
3.0-5.0 |
0.03-0.06 |
0.03-0.06 |
|
