黑皮钛合金棒尺寸(mm)公差(mm)椭圆度(mm)6.35to7.94&plu***n;0.130.207.94to11.11&plu***n;0.150.2311.11to15.88&plu***n;0.180.2515.88to22.22&plu***n;0.200.3022.22to25.40&plu***n;0.230.3325.40to28.58&plu***n;0.250.3828.58to31.75&plu***n;0.280.4131.75to34.92&plu***n;0.300.4634.92to38.10&plu***n;0.360.5338.10to50.80&plu***n;0.400.5850.80to63.50+0.79,−00.5863.50to88.90+1.19,−00.8988.90to114.30+1.59,−01.17磨光钛合金棒：公差H11，H9，H8，H7车光钛合金棒：公差H11，H10，H9)