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钢带厚度允许偏差:


JIS4305(ET) ASTM A480M GB/T 4239
<160 ≥160
<250
≥250
<400
≥400
<600
>5
≤25
>25
≤76
>76
≤150
>150
≤300
>20
≤150
>150
≤250
>250
≤400
>400
≤600
<0.10 ±0.01 ±0.020 - - ±10% ±10% =10% ±10% ±0.010 ±0.010 =0.010 -
≥0.10-0.16 ±0.015 ±0.020 - - ±10% ±10% =10% ±10% ±0.010 ±0.010 =0.010 -
≥0.16-0.25 ±0.020 ±0.025 ±0.030 ±0.030 ±0.04 ±0.04 =0.04 ±0.40 ±0.010 ±0.010 =0.010 -
≥0.25-0.40 ±0.025 ±0.030 ±0.035 ±0.035 ±0.05 ±0.05 =0.05 ±0.06 ±0.020 ±0.020 ±0.020 ±0.020
≥0.40-0.60 ±0.035 ±0.040 ±0.040 ±0.040 ±0.06 ±0.06 =0.06 ±0.06 ±0.020 =0.020 ±0.020 ±0.030
≥0.60-0.80 ±0.040td> ±0.045 ±0.045 ±0.045 ±0.06 ±0.06 ±0.06 ±0.09 =0.030 =0.030 ±0.030 ±0.040