螺釘螺栓扭力標準

螺釘扭力標準,,,,,

扭力推算注:參數(shù)為把材料性能參數(shù)與計算公式合在一起,,,,,

101812L14鐵不熱處理4.8級,,,,不銹鋼(50),

規(guī)格,最小直徑,最小破壞扭力Kgf.cm,最大鎖緊扭力Kgf.cm,最小破壞扭力Kgf.cm,最大鎖緊扭力Kgf.cm

M2,1.46,1.44,1.2,3.06,2.4

M2.5,1.89,3.12,2.5,6.12,4.9

M3,2.33,5.85,4.7,11.22,9.0

M3.5,2.7,9.10,7.3,18.03,14.4

M4,3.08,13.52,10.8,27.54,22.0

M5,3.95,28.51,22.8,56.10,44.9

M6,4.69,47.72,38.2,94.86,75.9

M8,6.38,120.12,96.1,234.60,187.7

440,2,3.70,3.0,7.33,5.9

632,2.45,6.80,5.4,13.47,10.8

832,3.11,13.91,11.1,27.55,22.0

O24,3.43,18.67,14.9,36.96,29.6

O32,3.77,24.79,19.8,49.08,39.3

O420,4.69,47.72,38.2,94.49,75.6

銅材(CU1),,,,鋁材,

規(guī)格,最小直徑,最小破壞扭力Kgf.cm,最大鎖緊扭力Kgf.cm,最小破壞扭力Kgf.cm,最大鎖緊扭力Kgf.cm

M2,1.46,1.23,1.0,0.7,0.6

M2.5,1.89,2.45,2.0,1.6,1.2

M3,2.33,4.08,3.3,2.9,2.3

M3.5,2.7,7.14,5.7,4.5,3.6

M4,3.08,10.20,8.2,6.7,5.4

M5,3.95,21.42,17.1,14.2,11.4

M6,4.69,36.66,29.3,23.8,19.0

M8,6.38,92.29,73.8,59.8,47.8

440,2,2.84,2.3,1.8,1.5

632,2.45,5.23,4.2,3.4,2.7

832,3.11,10.69,8.6,6.9,5.5

O24,3.43,14.34,11.5,9.3,7.4

O32,3.77,19.04,15.2,12.3,9.9

O420,4.69,36.66,29.3,23.8,19.0

螺栓扭矩標準,,,,,

,,,,,,

螺紋規(guī)格,,擰緊力矩,,,

,,性能等級5.6,性能等級8.8,性能等級10.9,

M6,,5-7,6-10,11-14,

M8,,12-15,19-24,22-29,

M8x1,,14-18,21-28,24-31,

M10,,24-30,35-47,43-53,

M10x1.25,,28-32,41-53,48-59,

M10×1,,30-36,42-54,51-58,

M12,,42-53,60-72,80-101,

M12×1.5,,44-56,66-82,88-107,

M12×1.25,,47-60,72-85,94-114,

M14,,72-87,96-126,144-175,

M14×1.5,,80-96,106-132,160-204,

M16,,108-127,156-200,199-234,

M16×1.5,,116-144,168-204,214-252,

M18,,156-180,192-226,240-260,

M18×1.5,,162-192,204-240,250-300,

M20,,216-243,312-372,384-439,

M20x1.5,,240-