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牌號
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1.4595不銹鋼板和鋼帶
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X1CrNb15
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對應標準
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NF EN 10088-2-2005
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普通用途不銹鋼板和鋼帶的交貨技術條件
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Part2:Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
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歸類
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鐵素體不銹鋼
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標簽
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特殊等級
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X1CrNb15 化學元素成分含量(%)
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成分
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C
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Si
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Mn
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P
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S
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Cr
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N
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Nb
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ZUI小值
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-
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-
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-
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-
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-
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14
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-
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0.2
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ZUI大值
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0.02
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1
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1
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0.025
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0.015
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16
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0.02
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0.6
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◎ 未經買方同意，不得隨意向鋼中添加表中未列的元素，冶煉精加工除外。采取一切必要措施以防在廢鋼和生產原料中帶入這些元素，因為其會削弱鋼的機械性能，降低鋼的適用性。
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X1CrNb15 機械性能
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條件
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熱處理或狀態
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抗拉強度
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屈服點
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斷后伸長率或延伸率
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σb
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σs
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δ
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Mpa
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Mpa
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%
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冷軋帶鋼：T ≤ 8mm
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+A
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380~560
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l：≥210；t：≥220
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≥ 25①
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◎ T-厚度；l-縱向; t-橫向
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◎ +A=軟化退火；+QT=淬火及回火；+P=沉淀硬化；+AT=固溶退火；+SR=消除應力
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① T＜3mm時適用于標距為80mm、寬度為20mm的試件。也可以使用標距為50mm、寬度為12.5mm的試件。T ≥3mm時適用于標距為5.65√S的試件。
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* 交貨條件下有抗晶間腐蝕; 焊接狀態下有抗晶間腐蝕（根據EN ISO 3651-2進行測試）。
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交付條件下在高溫下的最小屈服強度
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Material designation
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Heat treatment
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Minimum 0.2%-proof strength,MPa
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condition
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at a temperature (in°C) of:
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Name
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Number
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100
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150
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200
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250
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300
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350
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400
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X1CrNb15
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1.4595
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+A
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200
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195
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190
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185
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180
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160
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-
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