Steelmaking Foundry 10-50mm Medium High Carbon FerroChrome
Ferror Chorme Description
Ferro Chrome(FeCr) is an iron alloy composed of chromium and iron. It is an important alloy additive for steelmaking. According to different carbon content, ferro chrome can be divided into high-carbon ferrochrome , low-carbonferrochrome , Micro-carbon ferrochrome . The lower the carbon content of ferrochrome, the more difficult it is to smelt, the higher the power consumption, and the higher the cost.
Ferrochrome with a carbon content of less than 2% is suitable for smelting stainless steel, acid-resistant steel andother low-carbon chromium steels. Ferrochrome with a carbon content of more than 4% is commonly used to make ball bearing steeland steel for auto parts.
Specifications ferro chrome
| Brand | Chemical Composition(%) |
| Cr | C | Si | P | S |
| Low carbon | FeCr-3 | 58-68 | 0.25-0.5 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| FeCr-4 | 63-68 | 0.25-0.5 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| Medium carbon | FeCr-5 | 58-68 | 1.0-4.0 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| FeCr-6 | 63-68 | 1.0-4.0 | 1.5-3.0 | 0.03-0.06 | 0.025-0.03 |
| 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 | 0.03-0.0 |
Ferror Chorme Feature
1. High carbon ferrochrome is used as an alloying agent for ball steel (0.5% to 1.45% Cr), tool steel, die steel (5% to 12% Cr) and high speed steel (3.8% to 4.4% Cr) to increase steel. The hardenability increases the wear resistance and hardness of the steel. The addition of chromium to cast iron improves hardness and improves wear resistance. Chromium containing 0.5% to 1.0% improves mechanical properties. High-carbon ferrochrome and charge-grade ferrochrome are used in large quantities to smelt stainless steel (AOD or VOD method) to reduce production costs.
2. Medium and low carbon ferrochrome is used to produce medium and low carbon structural steel, carburized steel, gears, high pressure blower blades, valve plates, etc. Micro-carbon ferrochrome is used in the production of stainless steel, acid-resistant steel, heat-resistant steel and electrothermal alloy.
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
FAQ
1. who are we?
We are based in Henan, China, start from 2019,sell to Domestic Market(35.00%),Southeast Asia(20.00%),North America(10.00%),Mid East(10.00%),Western Europe(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
3.what can you buy from us?
Ferro silicon ,Metallic silicon,Ferro Silicon slag,Silicon carbide alloy,Refractory material
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Steelmaking Industrial High Carbon Ferro Chromium 10-50mm Images
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