?????????-????GB???????-A106??????????-????
?????
ASMESA-106B?????????????????
????????
????豸?е??????????????????·??????????????????????????????(??>273nun)??????
106B???????
??48-51*3.5-4-6-8-10-12
??54-57*3.5-4-6-7-8-10-14
??60-63*3.5-4-5-6-7-8-10-14
??68-70*4-6-8-10-12-14-20
??73-76*6-7-12-16-20
??80-83*4.5-6-8-10-12-14-20
??89-95*4.5-6-7-10-12-14-20
??102-108*6-8-10-12-14-25
??114-121*14-16-18-20-22-25
??127-133*18-20-22-25-30-35
??140-160*16-18-20-22-25-35
??150-159*16-18-22-25-30-45
??168-180*5-6-8-10-12-14-16
??194-203*7-8-9-10-12-14-16
??219-295*6-7-8-10-12-14
??273-299*32-35-40-50-60-80
??325-351*9-10-12-14-16-18
??355-377*10-32-35-40-45-60-70
??402-426*10-12-14-16-18-20-45
??450-480*10-12-14-16-18-30-40-50
??510-530*12-14-16-18-30-40-50
??560-610*12-20-30-40-60
??630-720*14-16-20-45-70-90
??730-750*12-16-20-45-60
????????б?????δ?????106B?????????綽?????????????????????????????????!
????20#?????
???
20??
??б??
GB/T 699-1988
????????÷?Χ
????????15???????????????????????????????????????????????????????????綃???????????????????????????С???????????????????????????????????????????????λ???????????????á???????????????????????????????
δ????????156HB????????磺???????25mm
?????淶?????????
?????淶??????,910??,???????????????????+????塣
??????
????????????????????????????????????????????????????????????????δ??????????????????
??????????
????? C ??0.17??0.24"?? Si??0.17??0.37?? Mn??0.35??0.65?? S ????0.035?? P ????0.035?? Cr????0.25?? Ni????0.25? Cu????0.25
???????????????
??????????? ??b (MPa)????410(42)??????? ??s (MPa)????245(25)???? ??5 (??)????25?????????? ?? (??)????5????? ??δ?????,??156HB????????磺???????25mm
???????????淶???????????
?????????淶??????,910??,???????????????????+????塣
??????????????????????????????????????????????????????????????????????????????δ??????????????????
20#?????????????
|
194*20 |
325*14 |
377*26 |
402*37 |
|
219*18 |
325*16 |
377*30 |
402*38 |
|
245*12 |
325*18 |
377*32 |
402*40 |
|
245*14 |
325*36 |
377*36 |
402*42 |
|
245*30 |
325*38 |
377*38 |
406*30 |
|
245*38 |
325*40 |
377*40 |
406*32 |
|
245*42 |
351*25 |
377*42 |
406*38 |
|
245*45 |
351*26 |
402*18 |
406*40 |
|
273*14 |
351*30 |
402*20 |
426*38 |
|
273*16 |
351*32 |
402*22 |
426*40 |
|
299*28 |
351*35 |
402*24 |
426*42 |
|
299*38 |
325*42 |
402*26 |
426*45 |
|
299*40 |
377*24 |
|
|
?????????δ?????20#?????????綽?????????????????????????????????!
?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
???????????0510-88264321??88223334 ???棺0510-88223334 ?????18921237777
|
?????λ???
?? ? ? ?? 
