高純生鐵
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高純生鐵是一種磷、硫、錳、鈦等有害元素含量低,特定微量元素含量很少的高端鑄件專用鐵。
主要用于:風(fēng)電鑄件、核電鑄件、大斷面球鐵鑄件,有低溫沖擊韌度和疲勞性能要求的球鐵鑄件等。隨著我國由鑄件大國向鑄造強(qiáng)國轉(zhuǎn)型,高純生鐵成為我國很多高端鑄造企業(yè)的迫切需求,對國內(nèi)的風(fēng)電、核電、船舶、高鐵等行業(yè)的發(fā)展有著重大意義。
主要用于:風(fēng)電鑄件、核電鑄件、大斷面球鐵鑄件,有低溫沖擊韌度和疲勞性能要求的球鐵鑄件等。隨著我國由鑄件大國向鑄造強(qiáng)國轉(zhuǎn)型,高純生鐵成為我國很多高端鑄造企業(yè)的迫切需求,對國內(nèi)的風(fēng)電、核電、船舶、高鐵等行業(yè)的發(fā)展有著重大意義。
產(chǎn)品系列
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牌號
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成分標(biāo)準(zhǔn)(%)
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|||||
Si
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Ti
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Mn
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P
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S
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C
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鑄造特級
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特C1
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≤0.30
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≤0.020
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≤0.080
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≤0.020
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≤0.015
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≥3.0
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特C2
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≤0.30
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≤0.026
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≤0.100
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≤0.026
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≤0.015
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≥3.0
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特C3
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0.30-0.4
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≤0.030
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≤0.100
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≤0.028
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≤0.015
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≥3.0
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|
特C4
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0.41-0.50
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≤0.030
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≤0.100
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≤0.030
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≤0.015
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≥3.0
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特C5
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0.51-0.60
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≤0.035
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≥0.070
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≤0.030
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≤0.015
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≥3.0
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特C6
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0.61-0.70
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≤0.035
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≥0.070
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≤0.035
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≤0.015
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≥3.0
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特C7
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0.71-0.80
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≤0.040
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≥0.070
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≤0.035
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≤0.015
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≥3.0
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特C8
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0.81-0.90
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≤0.040
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≥0.070
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≤0.035
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≤0.015
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≥3.0
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特C9
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0.91-1.00
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≤0.040
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≥0.070
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≤0.035
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≤0.015
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≥3.0
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鑄造
一級品 |
一級C1
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≤0.30
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≤0.028
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≤0.080
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≤0.028
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0.015-0.020
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≥0.30
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一級C2
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0.31-0.40
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≤0.028
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≤0.080
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≤0.028
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0.015-0.020
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≥0.30
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|
一級C3
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0.41-0.50
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≤0.028
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≤0.080
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≤0.030
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0.015-0.020
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≥0.30
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一級C4
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0.51-0.60
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≤0.035
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≤0.080
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≤0.035
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0.015-0.020
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≥0.30
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一級C5
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0.61-0.70
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≤0.040
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≤0.080
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≤0.035
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0.015-0.020
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≥0.30
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一級C6
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0.71-0.80
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≤0.040
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≤0.100
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≤0.035
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0.015-0.020
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≥0.30
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|
一級C7
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0.81-0.90
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≤0.040
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≤0.100
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≤0.035
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0.015-0.020
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≥0.30
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一級C8
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0.91-1.00
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≤0.040
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≤0.100
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≤0.035
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0.015-0.020
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≥0.30
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一級C9
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1.01-1.10
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≤0.045
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≤0.100
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≤0.040
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0.015-0.020
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≥0.30
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