Ferro alloy
Black Grey Processing Stainless Materials Ferro Chrome Low Carbon
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 ferrochrom...
DESCRIPTION
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-carbonferrochrome .The lower the carbon content of ferrochrome, the more difficult it is to smelt, the higher the power consumption, andthe higherthe cost. Ferrochrome with a carbon content of less than 2% is suitable for smelting stainless steel, acid-resistantsteel andother low-carbon chromium steels. Ferrochrome with a carbon content of more than 4% is commonly used to make ball bearingsteeland steel for auto parts.
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rade
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Chemical Composition(%)
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Cr
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C
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Si
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P
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S
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Low carbon
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FeCr-3
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58-68
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0.25-0.5
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1.5-3.0
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0.03-0.06
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0.025-0.03
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FeCr-4
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63-68
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0.25-0.5
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1.5-3.0
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0.03-0.06
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0.025-0.03
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Medium carbon
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FeCr-5
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58-68
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1.0-4.0
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1.5-3.0
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0.03-0.06
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0.025-0.03
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FeCr-6
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63-68
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1.0-4.0
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1.5-3.0
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0.03-0.06
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0.025-0.03
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High carbon
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FeCr-7
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58-68
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4.0-10.0
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3.0-5.0
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0.03-0.06
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0.03-0.06
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FeCr-8
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63-68
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4.0-10.0
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3.0-5.0
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0.03-0.06
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0.03-0.0
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