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特种焊接材料主要针对高温合金、耐蚀合金和低碳合金的焊接而生产的特殊产品，选择合适的焊丝或焊条是保证焊接质量的前提，本公司批量生产各种规格的特种焊丝（焊芯）。已被广泛应用于特种钢的焊接。
高温合金焊丝（YB/T5247）
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新牌号
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C
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Cr
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Ni
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W
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Mo
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Al
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Ti
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Fe
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Mn
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Si
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p
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S
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Cu
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其他
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HGH1035
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0.06～0.12
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20.0～23.0
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35.0～40.0
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2.50～3.50
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—
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≤0.50
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0.70～0.12
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余
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≤0.70
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≤0.80
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≤0.020
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≤0.020
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≤0.20
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Ce≤0.05
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HGH1040
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≤0.10
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15.0～17.5
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24.0～27.0
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—
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5.50～7.00
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—
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—
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余
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1.00～2.00
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0.50～1.00
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≤0.030
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≤0.020
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≤0.20
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N:0.10～0.20
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HGH1068
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≤0.10
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14.0～16.0
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21.0～23.0
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7.00～8.00
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2.00～3.00
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—
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—
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余
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5.00～6.00
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≤0.20
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≤0.010
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≤0.010
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Ce≤0.02
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HGH1131
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≤0.10
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19.0～22.0
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25.0～30.0
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4.80～6.00
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2.80～3.50
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—
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—
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余
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≤0.12
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≤0.80
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≤0.020
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≤0.020
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Nb:0.7～1.3
N：0.15～0.30
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HGH1139
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≤0.12
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23.0～26.0
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14.0～18.0
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—
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—
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—
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—
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余
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5.00～7.00
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≤1.00
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≤0.030
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≤0.025
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≤0.20
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N：0.25～0.45B：≤0.01
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HGH1140
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0.06～0.12
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20.0～23.0
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35.0～40.0
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1.40～1.80
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2.00～2.50
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0.20～0.60
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0.70～1.20
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余
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≤0.70
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≤0.80
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≤0.020
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≤0.015
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—
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HGH2036
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0.34～0.40
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11.5～13.5
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7.0～9.0
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—
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1.10～1.40
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—
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≤0.12
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余
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7.50～9.50
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0.30～0.80
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≤0.035
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≤0.030
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Nb:0.10～0.50V:1.25～1.55
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HGH2038
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≤0.10
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10.0～12.5
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18.0～21.0
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—
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—
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≤0.50
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2.30～2.80
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余
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≤1.00
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≤1.00
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≤0.030
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≤0.020
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≤0.20
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B：≤0.008
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HGH2042
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≤0.05
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11.5～13.5
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34.5～36.5
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—
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—
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0.90～1.20
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2.70～3.20
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余
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0.80～1.30
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≤0.60
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≤0.020
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≤0.020
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≤0.20
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—
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HGH2132
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≤0.08
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10.0～12.5
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18.0～21.0
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—
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—
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≤0.35
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1.75～2.35
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余
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1.00～2.00
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0.40～1.00
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≤0.020
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≤0.015
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Nb:0.10～0.50V：1.25～1.55
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HGH20.01135
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≤0.06
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14.0～16.0
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33.0～36.0
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1.70～2.20
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1.70～2.20
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2.40～2.80
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2.10～2.50
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余
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≤0.40
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≤0.50
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≤0.035
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≤0.030
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B:≤0.015V：≤0.03
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HGH3030
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≤0.12
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19.0～22.0
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余
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—
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—
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≤0.12
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2.30～2.80
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余
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≤0.70
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≤0.80
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≤0.015
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≤0.010
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≤0.20
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—
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HGH3039
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≤0.08
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19.0～22.0
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余
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—
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1.80～2.30
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0.35～0.75
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0.35～0.75
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≤3.0
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≤0.40
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≤0.80
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≤0.020
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≤0.012
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≤0.20
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Nb:0.90～1.30
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HGH3041
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≤0.25
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20.0～23.0
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72.0～78.0
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—
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—
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≤0.06
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—
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≤1.7
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≤0.50—1.50
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≤0.60
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≤0.035
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≤0.030
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≤0.20
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—
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HGH3044
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≤0.10
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23.5～26.5
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余
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13.0～16.0
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—
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≤0.50
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0.30～0.70
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≤4.0
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≤0.50
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≤0.80
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≤0.013
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≤0.013
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≤0.20
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—
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≤HGH3113
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≤0.08
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14.5～16.5
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余
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3.00～4.50
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15.0～17.0
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—
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—
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4.0～7.0
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≤1.00
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≤1.00
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≤0.015
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≤0.015
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≤0.20
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V：≤0.35
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HGH3128
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≤0.05
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19.0～22.0
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余
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7.50～9.00
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7.50～9.00
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0.40～0.80
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0.40～0.80
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≤2.0
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≤0.50
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≤0.80
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≤0.013
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≤0.013
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≤0.013
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B：≤0.005Zr: ≤0.06Ce: ≤0.05
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HGH4033
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≤0.06
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19.0～22.0
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余
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—
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—
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2.40～2.80
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2.40～2.80
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≤1.0
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≤0.35
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≤0.65
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≤0.015
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≤0.007
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≤0.07
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B: ≤0.01Ce≤0.01
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HGH4145
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≤0.08
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14.0～17.0
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50.0～55.0
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—
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—
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2.25～2.75
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2.25～2.75
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5.0～9.0
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≤1.00
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≤0.50
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≤0.020
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≤0.010
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≤0.20
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Nb:0.70～1.20
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HGH4169
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≤0.08
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17.0～21.0
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—
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2.8～3.3
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0.65～1.15
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0.65～1.15
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余
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≤0.35
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≤0.30
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≤0.015
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≤0.015
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—
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Nb:4.75～5.50B: ≤0.006
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