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HC High Carbon Ferro Manganese FeMn65-75% As Deoxidizer In Steel Making

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HC High Carbon Ferro Manganese FeMn65-75% As Deoxidizer In Steel Making

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Brand Name : ZHENXIN

Model Number : Mn 65/75

Certification : ISO9001

Place of Origin : HENAN CHINA

MOQ : 20 tons

Price : Negotiable

Payment Terms : D/P

Supply Ability : 1000-5000 MT/Month

Delivery Time : 7-15 days

Packaging Details : 1 ton/bag

Brand : ZhenXin

Feature : Deoxidizer in steelmaking

Chemical composition : Mn, Fe, C, S, P

Grade : Mn 65-75%

Place of origin : Anyang, Henan, China

Certificate : ISO9001

Package : Ton bags or as customer required

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High Carbon Ferro Manganese HC FeMn As Deoxidizer In Steel Making


Ferro Manganese Description:


In steelmaking, Ferro manganese used as deoxidizer and alloy additives, is the largest amount of ferroalloy.


The manganese ore used for smelting ferromanganese is generally required to contain 40 ~ 50% manganese, ferromanganese ratio is greater than 7, phosphorus and manganese ratio is less than 0.003. Before smelting, the manganese carbonate ore must be roasted first, and the powder ore must be sintered to form blocks. The ore with high iron and phosphorus content can only be used in combination, or the manganese rich slag with low iron and phosphorus can be obtained through selective reduction. Smelting with coke as reducing agent, some plants also with lean coal or anthracite. The auxiliary raw material is mainly lime, and silicon ore is generally added when smelting manganese silicon alloy.


Ferro Manganese Applications:


Manganese is intentionally present in most grades of steel and is a residual constituent of virtually all others. Aside from its historic importance as a desulfurizer and deoxidizer, manganese is undoubtedly the most prevalent alloying agent in steels, after carbon. Understandably, therefore, ferromanganese is the most widely used ferroalloy.


Of the 15 steelmaking manganese products recognized in ASTM standards, the most important is high carbon (standard) ferromanganese. It is generally sold in two manganese concentrations: 74-76% and 78-82%, with the latter predominating. Carbon content will not exceed 7.5%, silicon will be less than 1.5% and sulfur and phosphorus, 0.03 and 0.3 %, respectively. A low phosphorus variety is available as well.


Manganese addition agents are generally chosen on the basis of carbon content. Inexpensive standard ferromanganese is used when the steel is well oxidized (low in carbon) or when higher residual carbon contents are allowable. As maximum steel carbons become more restricted it is necessary to switch to the more costly low-or medium carbon ferroalloys. The final aim chemistry will determine which addition agents can or cannot be used. Silicon content is often a second deciding factor.


FeMn Specification:


GradeDesignationChemical Composition
MnCSiPS
Low CarbonFeMn85C0.2850.20.8-2.00.1-0.30.02
FeMn80C0.5800.50.8-2.00.1-0.30.02
FeMn80C0.7800.70.8-2.00.1-0.30.02
Mid CarbonFeMn78C1.0781.00.8-2.00.15-0.350.03
FeMn78C1.5781.50.8-2.00.15-0.350.03
FeMn78C2.0782.00.8-2.00.15-0.350.03
FeMn75C1.5751.50.8-2.00.15-0.350.03
FeMn75C2.0752.00.8-2.00.15-0.350.03
High CarbonFeMn78C8.0788.01.0-5.00.2-0.40.03
FeMn75C7.5757.51.0-5.00.2-0.40.03
FeMn73C7.0737.01.0-5.00.2-0.40.03
FeMn70C7.0707.01.0-5.00.2-0.40.03
FeMn65C7.06.7.02.5-4.50.25-0.50.03
FeMn60C7.0607.02.5-4.50.3-0.50.05



F & Q:

1. What is our MOQ?

Basically, Our MOQ is 20 tons. There is no specific limit to order, we can give the best offer according to your situation.


2. How do you control quality ?

Mill Test Certification is supplied with shipment, Third Party Inspections are all available.


3. Do you provide samples?

Yes, We do. Samples are always available and they can be sent to you directly.


4. How long does the delivery time take?

Our normal delivery time takes about 3 weeks once the contract singed, but it also depends on the quantity of the order.


5. Can we visit your plant?

Of course, we will be always looking for you.


Product Tags:

HC High Carbon Ferro Manganese

      

FeMn65 High Carbon Ferro Manganese

      

High Carbon Ferro Manganese FeMn65

      
Quality HC High Carbon Ferro Manganese FeMn65-75% As Deoxidizer In Steel Making for sale

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