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牌號
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X5CrNiMo17-12-2不銹彈簧鋼絲
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德國W-Nr.
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1.4401
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其他名稱
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SS316
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對應(yīng)標(biāo)準(zhǔn)
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DIN EN 10270-3-2012
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機械彈簧鋼絲—第3部分：不銹彈簧鋼絲
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Steel wire for mechanical springs – Part 3: Stainless spring steel wire
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歸類
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奧氏體不銹鋼
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性能
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彈性 耐腐蝕
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X5CrNiMo17-12-2 化學(xué)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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Ni
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Mo
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N
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最小值
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-
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-
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-
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-
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-
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16.5
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10
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2
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-
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最DA值
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0.07
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1
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2
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0.045
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0.015
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18.5
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13
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2.5
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0.11
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X5CrNiMo17-12-2 機械性能
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直徑
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抗拉強度
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d
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σb
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mm
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Mpa
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d ≤ 0.2
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1725~1990
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0.2 <d≤ 0.3
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1700~1960
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0.3<d≤ 0.4
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1675~1930
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0.4<d≤ 0.5
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1650~1900
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0.5<d≤ 0.65
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1625~1870
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0.65<d≤ 0.8
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1600~1840
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0.8<d≤ 1
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1575~1820
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1<d≤ 1.25
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1550~1790
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1.25<d≤ 1.5
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1500~1730
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1.5<d≤ 1.75
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1450~1670
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1.75<d≤ 2
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1400~1610
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2<d≤ 2.5
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1350~1560
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2.5<d≤ 3
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1300~1500
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3<d≤ 3.5
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1250~1440
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3.5<d≤ 4.25
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1225~1410
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4.25<d≤ 5
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1200~1380
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5<d≤ 6
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1150~1330
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6<d≤ 7
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1125~1300
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7<d≤ 8.5
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1075~1240
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8.5<d≤ 10
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1050~1210
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新舊牌號替代列表
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對應(yīng)標(biāo)準(zhǔn)
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牌號
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DIN 17224-1982
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牌號 X5CrNiMo18-10
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德國W-Nr. 1.4401
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DIN EN 10270-3-2012
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牌號 X5CrNiMo17-12-2
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德國W-Nr. 1.4401
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其他名稱 SS316
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彈性模量和剪切模量參考數(shù)據(jù)
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鋼絲彈簧熱處理參考數(shù)據(jù)
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