妥把批忌抑 忱抖攸 忍我忱把抉扯我抖我扶忱把抉志
 
妥把批忌抑 忱抖攸 忍我忱把抉扯我抖我扶忱把抉志
妙抉忱快抖抆
坏我忘技快找把 扭抉把扮扶攸扳30-400 (mm)
妥抉抖投我扶忘 扼找快扶抗我30-50mm
妙忘找快把我忘抖 20﹛45﹛16Mn﹛27SiMn﹛20Mn2
妊找忘扶忱忘把找 GB8713-88
 
圾我忱 扭把抉忱批抗找抑
 
妍忌把忘忌抉找忘扶扶抑快 扳抉把技抑
坏我忘技快找把 扭抉把扮扶攸(mm)
坏抖我扶忘
妤把攸技抉抖我扶快抄扶抉扼找抆
妥抉折扶抉扼找抆 把忘戒技快把忘
宋快把抉抒抉志忘找抉扼找抆 - 志扶批找把快扶扶攸攸 扭抉志快把抒扶抉扼找抆
孚抉抖抉忱扶抉找攸扶批找抑抄 扭把抉抗忘找
扳30-250
≒10M
0.3-1.0/1000
H9-H11
0.8-0.6
妍找找抉折抗忘
扳40-400
≒10M
0.3-1.0/1000
H7-H9
0.4-0.8
妙快抒忘扶我折快扼抗我快 扼志抉抄扼找志忘
 
圾我忱 扼找忘抖我
妓批忌把我抗忘
孚抉抖抉忱扶抉抗忘找忘扶抑快 找把批忌抑
妓快戒抗忘 技快找忘抖抖忘
20
妤把快忱快抖 扭把抉折扶抉扼找我
扶忘 把忘戒把抑志 考b ﹛﹛N/mm2
﹛﹛﹛﹛≡510
﹛﹛﹛≡390
﹛﹛孝忱抖我扶快扶我快 汛5 ﹛﹛﹛%
﹛﹛﹛﹛≡5﹛
﹛﹛﹛≡20
45
﹛﹛妤把快忱快抖 扭把抉折扶抉扼找我
扶忘 把忘戒把抑志 考b ﹛﹛N/mm2
﹛﹛﹛﹛≡647
﹛﹛﹛≡590
﹛﹛孝忱抖我扶快扶我快 汛5 ﹛﹛﹛%
﹛﹛﹛﹛≡4﹛
﹛﹛﹛≡12
16Mn
﹛﹛妤把快忱快抖 扭把抉折扶抉扼找我
扶忘 把忘戒把抑志 考b ﹛﹛N/mm2
﹛﹛﹛﹛≡640
﹛﹛孝忱抖我扶快扶我快 汛5 ﹛﹛﹛%
﹛﹛﹛﹛≡10
20Mn2
﹛﹛妤把快忱快抖 扭把抉折扶抉扼找我
扶忘 把忘戒把抑志 考b ﹛﹛N/mm2
﹛﹛﹛﹛≡672
﹛﹛孝忱抖我扶快扶我快 汛5 ﹛﹛﹛%
﹛﹛﹛﹛≡7.5
27SiMn
﹛妤把快忱快抖 扭把抉折扶抉扼找我
扶忘 把忘戒把抑志 考b ﹛﹛N/mm2
﹛﹛﹛﹛≡840
﹛﹛孝忱抖我扶快扶我快 汛5 ﹛﹛﹛%
﹛﹛﹛﹛≡7.5
坏抉扭批扼抗 扶忘 把忘戒技快把抑
 
圾扶批找把快扶扶我抄 忱我忘技快找把
妍找抗抖抉扶快扶我快
妍找抗抖抉扶快扶我快
找抉抖投我扶抑 扼找快扶抗我
H7
H8
﹛H9﹛
H10
H11
﹛30
﹛+0.0210
﹛ 0
﹛+0.038
﹛ 0
﹛+0.052
﹛ 0
﹛+0.084
﹛ 0
﹛+0.130
﹛ 0
㊣5%-㊣10%
﹛>30-50
﹛+0.025
﹛ 0
﹛+0.039
﹛ 0
﹛+0.062
﹛ 0
﹛+0.100
﹛ 0
﹛+0.160
﹛ 0
﹛>50-80
﹛+0.030
﹛ 0
﹛+0.046
﹛ 0
﹛+0.074
﹛ 0
﹛+0.120
﹛ 0
﹛+0.190
﹛ 0
﹛>80-120
﹛+0.035
﹛ 0
﹛+0.054
﹛ 0
﹛+0.087
﹛ 0
﹛+0.140
﹛ 0
﹛+0.220
﹛ 0
﹛>120-180
﹛+0.040
﹛ 0
﹛+0.063
﹛ 0
﹛+0.100
﹛ 0
﹛+0.160
﹛ 0
﹛+0.250
﹛ 0
﹛>180-250
﹛+0.046
﹛ 0
﹛+0.072
﹛ 0
﹛+0.115
﹛ 0
﹛+0.185
﹛ 0
﹛+0.290
﹛ 0
﹛>250-315
﹛+0.052
﹛ 0
﹛+0.081
﹛ 0
﹛+0.130
﹛ 0
﹛+0.210
﹛ 0
﹛+0.320
﹛ 0
﹛>315-400
﹛+0.057
﹛ 0
﹛+0.089
﹛ 0
﹛+0.140
﹛ 0
﹛+0.230
﹛ 0
﹛+0.360
﹛ 0