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Qinhuangdao Haichi Technology & Trade Co., Ltd
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COMPOSITION OF HEAT ALLOY竊�span lang="EN-US">wt%竊�span lang="EN-US">
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Material grade
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Ni
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Cr
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Fe
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Si
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Mn
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Co
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Cu
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Al
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Ti
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Mo
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Others
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Nimonic alloy 75
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balance
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18/21
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≤5.0
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≤1.0
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≤1.0
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≤0.5
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≤0.6
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Nimonic alloy 80A
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balance
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18/21
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≤3.0
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≤1.0
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≤1.0
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≤2.0
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≤0.2
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≤1.8
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≤2.7
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zr≤0.15
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Nimonic alloy 81
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balance
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30
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≤1.0
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≤0.5
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≤0.5
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≤2.0
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≤0.2
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≤0.9
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≤1.8
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≤3.0
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zr≤0.06
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Nimonic alloy 86
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balance
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25
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10
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Ce≤0.03
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Nimonic alloy 90
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balance
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18/21
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≤1.5
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≤1.0
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≤1.0
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15/21
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≤0.2
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≤2.0
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≤3.0
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zr≤0.15
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Nimonic alloy 105
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balance
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14/15.7
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≤1.0
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≤1.0
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≤1.0
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18/22
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≤0.2
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≤4.9
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≤1.5
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4.5/5.5
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zr≤0.15
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Nimonic alloy 115
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balance
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14/16
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≤1.0
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≤1.0
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≤1.0
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13/15.5
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≤0.2
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4.5/5.5
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3.5/4.5
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3/5
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zr≤0.15
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Nimonic alloy 263
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balance
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19/21
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≤0.7
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≤0.4
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≤0.6
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19/21
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≤0.2
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0.6
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≤2.4
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5.6/6.1
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Nimonic alloy 901
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balance
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11/14
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balance
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≤0.4
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≤0.5
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1.0
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≤0.5
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≤0.35
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≤3.1
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5/6.5
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��span lang="EN-US">LOW EXPANSION ALLOY竊�span lang="EN-US">Nico alloy竊�span lang="EN-US">
COMPOSITION OF LOW EXPANSION ALLOY竊�span lang="EN-US">wt%竊�span lang="EN-US">
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Material Grade
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Ni
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Cr
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Fe
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Si
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Mn
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Co
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Cu
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Al
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Ti
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Mo
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Others
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Nico alloy 36
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35/38
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≤0.5
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balance
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≤0.35
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≤0.6
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≤1.0
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≤0.5
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Nico alloy 365
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40/46
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≤0.5
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balance
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≤0.6
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≤1.0
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≤2.0
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≤0.5
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≤1.8
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Nico alloy 42
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42
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≤0.25
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balance
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≤0.3
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≤0.8
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≤1.0
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≤0.15
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Nico alloy 475
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47
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≤4.8
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48
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Nico alloy 48
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48
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≤0.25
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balance
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≤0.3
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≤0.8
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≤1.0
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≤0.1
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Nico alloy K
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29
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≤0.2
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53
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≤0.2
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≤0.5
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≤17
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≤0.2
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≤0.1
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≤0.1
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≤0.2
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