Stainless steel plate thickness tolerances

Date:2023-06-21View:230Tags:Tolerancias de espesor de placa de acero inoxidable, placa de metal inoxidable, placa de acero inoxidable astm

Tolerancias de espesor de placa de acero ASTM A240 A480

tabla 1


Espesor

A, pulg. [mm]

Permita la desviación, para el ancho especificado (w), ±,

w≤60[1525]

w>60[1525]

0.072[1.83]

0.006[0.15]

0.009[0.22]

>0.072[1.83]-

0.083[2.11]

0.007[0.18]

0.010[0.25]

>0.083[2.11]-

0.098[2.49]

0.008[0.20]

0.011[0.27]

>0.098[2.49]-

0.114[2.90]

0.009[0.23]

0.012[0.30]

>0.114[2.90]-

0.130[3.30]

0.011[0.27]

0.013[0.33]

>0.130[3.30]-

0.145[3.68]

0.012[0.30]

0.013[0.33]

>0.145[3.68]-

0.1875[4.76]

0.013[0.33]

0.014[0.35]

>0.1875[4.76]-

0.250[6.35]

0,010[0,25],+0,02 0[0,50]

0,010[0,25],+0,02 0[0,50]

>0.250[6.35]-

0.3125[7.94]

0,010[0,25],+0,02 2[0,55]

0,010[0,25],+0,02 2[0,55]

>0.3125[7.94]

0,010[0,25],+0,03 0[0,75]

0,010[0,25],+0,03 0[0,75]

A El grosor de la lámina se midió a no menos de 3/8 de pulgada [9,52 mm] desde el borde.



Tabla 2

Espesor

A、B, pulgadas [mm]

Permitir la desviación, para el ancho especificado (w),±,in.[mm]

W≤40[1000]

40[1000]

50[1300]

Tabla 3



0.012[0.30]

0.001[0.030]

0.016[0.40]

0.0015[0.04]

0.0015[0.04]

0.020[0.50]

0.0015[0.04]

0.0015[0.04]

0.024[0.60]

0.002[0.05]

0.002[0.05]

0.032[0.80]

0.002[0.05]

0.002[0.05]

0.040[1.00]

0.0025[0.06]

0.0025[0.06]

0.003[0.08]

0.047[1.20]

0.003[0.08]

0.003[0.08]

0.003[0.08]

0.059[1.50]

0.003[0.08]

0.003[0.08]

0.004[0.10]

0.079[2.00]

0.004[0.10]

0.004[0.10]

0.0045[0.11]

0.098[2.50]

0.004[0.10]

0.004[0.10]

0.005[0.13]

0.118[3.00]

0.005[0.13]

0.005[0.13]

0.006[0.15]

0.157[4.00]

0.007[0.17]

0.007[0.17]

0.007[0.17]

0.197[5.00]

0.007[0.17]

0.007[0.17]

0.0075[0.19]

0.236[6.00]

0.007[0.17]

0.008[0.20]

0.009[0.23]

0.3125[8.00]

0.007[0.17]

0.009[0.23]

0.010[0.25]

A El grosor de la lámina se midió a no menos de 3/8 de pulgada [9,52 mm] desde el borde. B Use una desviación de primera marcha más gruesa más allá del grosor especificado.

mesa4




espesor (t), pulg. [mm]

ancho (ancho), pulg. [mm]

W≤84[2134]

84[2134]

120[3048]

w>144[3658]

Positive deviation of thickness  C,in.[mm]

t<3/16[4.76]

0.055[1.35]

0.070[1.78]

3/16[4.76]≤t<

3/8[9.52]

0.045[1.14]

0.050[1.27]

0.085[2.16]

3/8[9.52]≤t<

3/4[19.05]

0.055[1.40]

0.060[1.52]

0.085[2.16]

0.090[2.29]

3/4[19.05]≤t<

1[25.40]

0.060[1.52]

0.065[1.65]

0.085[2.16]

0.100[2.54]

1[25.40]≤t<

2[50.80]

0.070[1.78]

0.075[1.90]

0.095[2.41]

0.115[2.92]

2[50.80]≤t<

3[76.20]

0.125[3.20]

0.150[3.80]

0.175[4.45]

0.200[5.08]

3[76.20]≤t<

4[101.6]

0.150[3.81]

0.160[4.06]

0.200[5.08]

0.225[5.72]

4[101.6]≤t<

6[152.4]

0.180[4.57]

0.200[5.08]

0.335[8.50]

0.355[9.02]

6[152.4]≤t<

8[203.2]

0.235[6.00]

0.255[6.48]

0.355[9.02]

0.435[11.0]

8[203.2]≤t<

10[254.0]

0.315[8.00]

0.335[8.50]

0.435[11.0]

0.550[14.0]

A The thickness was measured not less than 3 / 8in. [9.52mm] along the longitudinal edge, but not more than 3in.[76.20mm] away from the edge. B Plate with a thickness less than or equal to 10in.[254.0mm], with a negative deviation of 0.010in. [0.25mm]. C For circles, the thickness tolerance performs those whose diameter is within the table width; for irregular plates, the positive tolerance performs within the table width where its maximum width is located.

Tolerancias de espesor de placa de acero inoxidable



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