铝及铝合金板材的厚度及允许偏差GB

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1、铝及铝合金板材的厚度及允许偏差GB/T3194-1982厚度/mm标准宽度/mm理论质量/kg/m2(密度2.85)400～600800100012001500160018002000220024002500厚度允许偏差/mm0.3-0.05-0.08±0.05±0.06-------0.8550.4-0.05-0.08±0.05±0.06-------1.1400.5-0.05-0.08-0.10-0.12-0.13------1.4250.6-0.05-0.10-0.12-0.12-0.14-0.14-----1.7100.7-0.07-0.11-0.12-0.

2、13-0.14-0.14-----1.9950.8-0.08-0.12-0.12-0.13-0.14-0.14-0.18----2.2800.9-0.09-0.13-0.14-0.15-0.16-0.17-0.19----2.5651.0-0.10-0.15-0.15-0.16-0.17-0.17-0.20-0.20---2.8501.2-0.10-0.15-0.15-0.16-0.17-0.17-0.20-0.22---3.4201.5-0.15-0.20-0.20-0.22-0.25-0.25-0.27-0.27-0.29--4.2751.8-0.15-0.20

3、-0.20-0.22-0.25-0.25-0.27-0.27-0.29-0.30-5.1302.0-0.15-0.20-0.20-0.24-0.26-0.26-0.28-0.28-0.30-0.30-5.7002.3-0.20-0.22-0.23-0.26-0.28-0.28-0.29-0.29-0.30-0.30-6.5552.5-0.20-0.25-0.25-0.28-0.29-0.29-0.30-0.30-0.32-0.32-7.1253.0-0.25-0.30-0.30-0.33-0.34-0.34-0.35-0.35-0.36-0.36-8.5503.5-

4、0.30-0.34-9.975-0.25-0.30-0.35-0.35-0.36-0.36-0.37-0.374.0-0.25-0.30-0.30-0.35-0.36-0.36-0.37-0.37-0.38-0.38-11.405.0-0.30-0.35+0.10-0.35+0.10-0.36+0.10-0.37+0.10-0.37+0.10-0.42+0.10-0.42+0.10-0.45+0.10-0.45-14.256.0-0.30-0.40+0.10-0.40+0.10-0.41+0.10-0.42+0.10-0.42+0.10-0.42+0.10-0.42

5、+0.10-0.45+0.10-0.45-17.107.0-0.30-0.40+0.10-0.40+0.10-0.42+0.10-0.43+0.10-0.43+0.10-0.50+0.10-0.50+0.10-0.50+0.10-0.60-19.958.0-0.35-0.40+0.10-0.45+0.10-0.46+0.10-0.47+0.10-0.47+0.10-0.50+0.10-0.50+0.10-0.60+0.10-0.60-22.809.0-0.35-0.45+0.10-0.45+0.10-0.47+0.10-0.48+0.10-0.49+0.10-0.5

6、0+0.10-0.50+0.10-0.60+0.10-0.60-25.6510.0-0.40-0.50+0.10-0.50+0.10-0.50+0.10-0.50+0.10-0.50+0.10-0.50+0.10-0.50+0.10-0.60+0.10-0.60-28.5012--±0.5±0.5±1.0±1.0±1.0±1.0±1.5±1.5±1.534.2014--±0.5±0.5±1.0±1.0±1.0±1.0±1.5±1.5±1.539.9015--±0.5±0.5±1.0±1.0±1.0±1.0±1.5±1.5±1.542.7516--±0.5±0.5±1

7、.0±1.0±1.0±1.0±1.5±1.5±1.545.6018--±0.5±0.5±1.0±1.0±1.0±1.0±1.5±1.5±1.551.3020--±0.5±0.5±1.0±1.0±1.0±1.0±1.5±1.5±1.557.0022--±0.75±0.75±1.5±1.5±1.5±1.5±2.0±2.0±2.062.7025--±0.75±0.75±1.5±1.5±1.5±1.5±2.0±2.0±2.071.2530--±0.75±0.75±1.5±1.5±1.5±1.5±2.0±2.0±2.085.5035--±1.0±1.0±1.5±1.5±1