幕墙常用材料手册3

1、表2 厚度对应的宽度及长度规格 mm厚 度宽 度长 度0.20.8100015001000100000.81.2100020001.24.5100024004.58.0100018008.0150.010002400注：1070，1070A，1060，1050，1050A，1100，1145，1200，3003，3004，3A21，8A06可供应宽度小于400mm的板材，但尺寸偏差按400mm宽度的板材检查，当供应宽度为大于400mm至1000mm时，其尺寸偏差按1000mm宽度的板材检查；可供应长度小于1000mm的板材，其尺寸偏差按长度为1000mm的板材检查。厚度小于等于0.7mm经盐浴

2、炉生产的退火板材，只能供应宽度小于或等于1200mm，长度小于或等于4000mm的板材。包覆层 需包铝的板材应进行双面包覆，其包覆材料牌号及轧制后的包覆层厚度应符合表3的规定。 表3 包覆材料牌号及轧制后的包覆层厚度包铝分类基体合金牌号包覆材料牌号板 材 状 态板材厚度（mm）每面包厚度占板材总厚度的百分比（%）正常包铝2A11，2017，2A12，20241A50O，T3，T40.51.641.610.027A04，7A09，70757A01O，T60.51.641.610.02工艺包铝2A11，2014，2A12，2024，2A14，2017，5A061A50O，T3，T4，T60.54.

3、51.5F，H124.5150.07A04，7A09，70757A01O，T60.54.5b1.5F，H1124.5150.0注：2A11，2A12，2017，2024，7A04，7A09，7050合金厚度10.0mm的非H112、非F状态板材一般采用正常包铝，若要求工艺包铝时，必须在合同中注明。 标记示例a)定尺板材 用2A12合金制造的、T4状态、厚度为2.0mm、宽度为1200mm、长度为4000mm的定尺板材，标记为： 板 2A12T4 2.012004000 GB/T 3880-1997b)不定尺板材 用3A21合金制造的、H24状态、厚度为1.5mm的不定尺板材，标记为： 板 3A

4、21H24 1.5 GB/T 3880-1997注：对尺寸偏差有一项或一项以上指标要求为高精级时，在标记示例中“板”字后添加“高精”二字，并在合同中注明具体项目。化学成分见GB/T 3190-1996变形铝及铝合金化学成分。力学性能（表4）表4 板材室温力学性能牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）伸长率（%）5D50mm1A971A93H112H1124.580.0附 实 测 值F4.5150.01A901A85H112H1124.512.5602112.520.0601920.080.0附 实 测 值F4.5150.010701070A10

5、60OO0.20.35595150.30.5200.50.8250.81.315301.310.035H12H22H12H220.20.37011020.30.530.50.840.81.35561.32.982.94.59H14H24H14H240.20.38512010.30.520.50.830.81.36541.32.952.94.56H16H26H16H260.20.510013510.50.820.81.37531.34.54H18H180.20.512010.50.820.81.331.34.54续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力

6、（MPa）伸长率（%）5D50mm10701070A1060H112H1124.56.57535136.512.570351512.525.060252025.080.0551525F4.5150.010501050A1145OO0.20.560100150.50.8200.81.320251.36.5306.510.028H12H22H12H220.20.38012020.30.530.50.840.81.36561.32.982.94.59H14H24H14H240.20.39512510.30.520.50.830.81.37541.32.952.94.56H16H26H16H260.2

7、0.512014510.50.820.81.38531.34.54H18H180.20.512510.50.820.81.331.34.54H112H1124.56.58545106.512.580451012.525.0703516续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）伸长率（%）5D50mm10501050A1145H112H11225.080.0652022F4.5150.011001200OO0.20.575110150.50.8200.81.325251.36.5306.510.028H12H22H12H220.20.39512

8、520.30.530.50.840.81.37561.32.982.94.59H14H24H14H240.20.312014510.30.520.50.830.81.39541.32.952.94.56H16H26H16H260.20.513016510.50.820.81.312031.34.54H18H180.20.515510.50.820.81.331.34.54H112H1124.56.5955096.512.590912.550.085351450.080.0802520F4.5150.0续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）

9、伸长率（%）5D50mm2017正常包铝或工艺包铝OO0.510.021511012OT420.51.6355195151.62.9172.96.5156.510.018512T3T30.51.6375215151.62.9172.910.015T4T40.51.6355195151.62.9172.910.015H112T424.56.5355195156.512.51851212.525.01851225.040.0330195840.070.0310195670.080.02851954F4.5150.02A11正常包铝或工艺包铝OO0.52.9225122.910.0235T420.5

10、2.9350185152.910.035519515T3T30.51.6375215151.62.9172.910.015T4T40.52.9360185152.910.0370195H112T424.510.03551951510.012.53702151112.525.03702151125.040.0330195840.070.0310195670.080.02851954F4.5150.0续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）伸长率（%）5D50mm2014工艺包铝OO0.510.02059516T620.542537070.51

11、.043538071.010.04403958T6T60.542537070.51.043538071.010.04403958H112T624.512.5440395812.525.0160405525.040.04604053F4.5150.02A14工艺包铝OO0.510.024510T6T60.510.04303405H112T624.512.5430340512.540.04303405F4.5150.02024正常包铝或工艺包铝OO0.51.620595121.610.02209512T420.51.6395235151.66.5415250156.510.041525012T3T

12、30.51.6405270151.610.042027515T4T40.51.6400245151.610.042026015H112T424.56.5415250156.512.54152501212.525.0420260725.040.0415260640.050.0415260550.080.04002603F4.5150.0续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）伸长率（%）5D50mm2A12正常包铝或工艺包铝OO0.54.5215144.510.023512T420.52.9390245152.910.041026512T3T

13、30.51.6405270151.610.042027515T4T40.52.9405270132.94.5425275124.510.042527512H112T424.510.04102651210.012.5420275712.525.0420275725.040.0390255540.070.0370245470.080.03452453F4.5150.03003OO0.20.59513035200.51.3221.36.5256.510.023H12H22H12H220.20.51201608530.50.830.81.341.34.56H14H24H14H240.20.514018

14、011510.50.820.81.331.32.952.94.55H16H26H16H260.20.516520514510.50.820.81.331.34.54续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）伸长率（%）5D50mm3003H18H180.20.518516510.50.820.81.331.34.54H112H1124.512.511570812.550.0105401250.080.01004018F4.5150.03A21OO0.20.8100150190.84.5234.510.021H14H24H14H240.20.8

15、14521560.81.361.34.56H18H180.20.518510.50.820.81.331.34.54H112H1124.510.01101610.012.51201612.525.01201625.080.011016F4.5150.03004OO0.20.51502006090.50.8120.81.3151.36.5186.510.016H12H22H12H220.50.819024014510.81.331.34.55H14H24H14H240.20.522026517010.50.82续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（

16、MPa）伸长率（%）5D50mm5A05OO0.54.527514516H112H1124.510.02751251610.012.52651151412.525.02651151425.050.025510513F4.5150.05A06工艺包铝OO0.54.531515516H112H1124.510.03151551610.012.53051451212.525.03051451225.050.02951356F4.5150.05052OO0.50.817021565150.81.3171.36.5196.510.018H12H22H32H12H22H320.51.32152651605

17、1.34.57H14H24H34H14H24H340.50.823528518030.81.341.34.56H16H26H36H16H26H360.50.825530520030.84.54H18H38H18H380.50.827022030.84.54H112H1124.56.519511096.512.5195110712.540.0175651040.080.01756514F4.5150.0续 表牌 号包铝分类供货状态试样状态厚度（mm）抗拉强度（MPa）规定非比例伸长应力（MPa）伸长率（%）5D50mm5005OO0.50.810514535160.81.3191.36.5216.510.022H12H32H12H320.50.81251659530.81.341.34.57H14H34H14H340.50.814518511520.81.321.34.53H16H36H16H360.50.816520513510.81.321.34.53H18H38H18H