《核电站安全壳预应力钢绞线用热轧盘条》编制说明.docx
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1、CCS H 53T/SSEA XXXXXXXX无取向电工钢产品质量分级和评价方法Quality gradation and evaluation for non-oriented electrical steelXXXX - XX - XX 发布XXXX - XX - XX 实施中国特钢企业协会发布T/SSEA XXXX-XXXX65W4003.543.74.2545.21.591.69i.791.571.671.771.521.651.724103903702()171564265W47044.54.24.754.76.131.591.691.791.571.671.771.531.651.
2、734(X)38036026231697565W5304.34.84.85.355.36.841.591.691.791.571.671.771.541.651.7440038036026231697565W6004.5555.5567.711.621.721.821.61.71.81.561.681.7638036034032292214121065W80066.577.55810.261.641.741.841.621.721.821.61.71.78340320300322922141210表1 (续)质量要求质量等级特优级优质级一般级叠装系数 %公称厚度/mm叠装系数公称厚度/mm叠装
3、翘&%公称厚度/mm叠装系数()350.980.350.960.350.950.50.9850.50.980.50.970.650.9850.650.980.650.97尺寸偏差mm公称厚度/mm允/mm纵向偏均mm横向偏差 /mm公称厚度/mm允许 偏均mm纵向偏差 /mm横向辘 /mm公称厚度/mm度允许纵向偏差 /mm横向偏差 /mm不大于不大于不0.350.020+ 0.0120-K).0100().350.022+ 0.015040.01500.35士。028+ 0.0180-K),02000.50.022-K).O150-K).01000.50.025-K).020040.0150
4、0.50.035-K).O250-K).02000.650.030+0.0200-K).O1500.650.035#).0300位02000.650.010位035 0-K).0300宽度偏差 mm公称宽度/mm午宽度偏均mm公称宽度/mm允许宽度偏右mm公称宽度/mm允许宽度偏均mm150-K).150150位20150-300+().20150-300+0.30150-300+0.30300-300-600+0.40300-600+05 06001000+0.806001000+0.90600-1000+1.00 10(X)-1250+1.001000-1250+1.20 1(X)0-12
5、50+150不平度 %宽度大于100mm,不平度应不超过1.5%宽度大于100mm,不平度应不超过1.8%宽度大于100mm,不平度应不超过2.0%镰刀弯 mm公称宽度/mm镰刀弯/mm公称宽度/mm镰刀弯/mm公称宽度/mm镰刀弯/mm不不3035()203(卜 1503.03g 504.015()1.()15()1515()2.()残余曲率 mm宽度大于100mm,测试钢片的底边与支撑板间的距离应不 超过30mm宽度大于100mm,测试钢片的底边与支撑板间的距离应不超 过 32mm宽度大于100mm,测试钢片的底边与支撑板间的距离应不 超过35nlm毛刺高度 mm切边钢带(片)剪切毛刺高度
6、应不超过0.030mm切边钢带(片)剪切毛刺高度应不超过O.()32mm切边钢带(片)剪切毛刺高度应不超过0.035mmT/SSEA XXXX-XXXX由内应力 引起的剪 切边的偏 差mm宽度大于150mm的钢带(片)缝隙测量值应不超过1.6mm宽度大于150mm的钢带(片)缝隙测量值应不超过1.8mm宽度大于150mm的钢带(片)缝隙测量值应不超过2mm表2:新能源汽车用无取向电工钢产品质量分级(室温)比总铁t员P/(W/kg)化强度J下屈服强度Re/MPa抗拉强度 Rm/MPa折后伸长率 Asomm/%弯曲烟次牌号1e0倾级T崂级优质 级俄 级雕 级倾 级一般 级级级一般 级级级一般 级血
7、倾 级400 Hz级级Jsxx)不小于不小于不小于35WDI60015.415.7161.641.6351.6341040039()53051550()15121()32235WD17X)16.416.7171.651.6451.6440039038052050549015121()32235WDI80017.417.7181.651.6451.6439038037051049548015121032235WDI90018.418.7191.661.6551.6537036035049047546020171543335WD200019.419.7201.661.6551.6535034033
8、047045544020171565535WD210020.420.7211.661.6551.6532031030045043542015121065530WD150014.414.7151.641.6351.6340039038052050549015121032230WD160015.415.7161.641.6351.6339038037051049548015121032230WDI70016.416.7171.651.6451.6437036035049047546015121043330WD180017.417.7181.651.6451.64350340330470455440
9、15121065527WD14W)13.413.7141.641.6351.6340039()38052050549015121032227WD15(X)14.414.7151.641.6351.6339038037051049548015121032227WDI60015.415.7161.651.6451.6437036035()49047546015121()43327WDI70016.416.7171.651.6451.6435()34033()47045544015121()65520WD120011.411.7121.631.6251.62390380370510495480151
10、21032220WD130012.412.7131.631.6251.6239038037051049548015121032220WDI50014.414.7151.641.6351.6339038037051049548015121032235WDG170016.416.7171.671.6651.6639038037051049548015121032235WDG180017.417.7181.671.6651.6638037036050048547015121032235WDG190018.418.7191.681.6751.673403303204704554402017156553
11、5WDG200019.419.7201.681.6751.673403303204704554402017156553OWDGI5OO14.414.7151.671.6651.6639038037051049548015121032230WDGI60015.415.7161.671.6651.663803703605004S547015121032230WDG170016.416.7171.681.6751.6734033()32047045544020171565530WDG180017.417.7181.681.6751.6734033()32047045544020171565527WD
12、G140013.413.7141.661.6551.6539038()37051049548015121()32227WDG15(X)14.414.7151.661.6551.6538()37036050048547015121()32227WDG160015.415.7161.671.6651.6634033()32()47045544020171565527WDG17(X)16.416.7171.671.6651.6634033()32()470455440201715655T/SSEA XXXX-XXXX表2 (续)质量要求质量等级特优级优质级一般级叠装系数%公称厚度/mm叠装系黝%公称
13、厚度/mm叠装系数/%公称厚度/mm叠装系数/%0.200.945().2()0.%0.200.93()0.270.9550.270.95().270.9450300.9550.3()0.95().3()0.9450350.965()350.96()350.950尺寸偏差 mm公称厚度/mm厚度允许 偏差丁mm纵向偏差 /mm横向偏差Zmm公称厚度/mm午 偏均mm纵向偏差 /mm横向懒 /inm公称厚度/mm度午 偏均mm纵向偏差 /mm横向慰 /mm不大于不大于不大于0.200.0120.006 00.0080().2()0.0150.007 00.009 0().200.0160.008
14、 00.01000.270.0120.()800.010 00.270.015士0.009 00.011 00.270.0160.011 00.01200.300.0130.()900.01000.300.0160.01000.011 00300.0180.01200.012 00350.0150.010 00.01200350.0180.01200.013 00350.0210.014 00.015 0宽度偏差 mm公称宽度/mm允许宽度偏右mm公称宽度/mm允许宽度偏期mm公称宽度/mm允许宽度偏知nm150位20150-H).20150-300+150-300+150-300+().30
15、300-600-K).40300-600包40300-600-K).50600-1000-K),806()()1(X)()+0.90600-10()0+1.001000-1250+1.00 1000-1250+1.20 1()00-1250+1.5 0不平度 %宽度大于100mm,不平度应不超过1.5%宽度大于100mm,不平度应不超过1.8%宽度大于100mm,不平度应不超过2.0%镶刀弯 mm公称宽度/mm镰刀弯/mm公称宽度/mm镰刀弯/mm公称宽度/mm镰刀穹/mm 不30-1502.030-1502.03035()4.01501.01501.515()2.0残余曲率mm宽度大于100
16、mm,测试钢片的底边与支撑板间的距离应不超过30mm宽度大于100mm,测试钢片的底边与支撑板间的距离应不超 过 32mm宽度大于100mm,测试钢片的底边与支撑板间的距离应不 超过35mm毛刺高度mm切边钢带(片)剪切毛刺高度应不超过0.030mm切边钢带(片)剪切毛刺高度应不超过0.032mm切边钢带(片)剪切毛刺高度应不超过0.035mmT/SSEA XXXX-XXXX由内应力 引起的剪 切边的偏 差mm宽度大于150mm的钢带(片)缝隙测量值应不超过1.6mm宽度大于150mm的钢带(片)缝隙测量值应不超过1.8mm宽度大于150mm的钢带(片)缝隙测量值应不超过2mm表3新能源汽车用
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