AD 2000 and impact test
AD 2000 and impact test
(OP)
Following your knowledge and experience please tell me what do you think about following case:
- Pressure vessel is designed according to AD 2000 Merkblatt
- Materials are taken from AD 2000 (part. W4 for nozzles pipes);
- min. operating temperature TS is –29 degree of Celsius
Shall be or not material grade St35.8 acc. to DIN 17175 with determined impact test at 20 °C applied in temperature as above mentioned if stresses category will be changed from I to II thereby safety factor increased to 4/3 x 1.5)
Regards
Jack
- Pressure vessel is designed according to AD 2000 Merkblatt
- Materials are taken from AD 2000 (part. W4 for nozzles pipes);
- min. operating temperature TS is –29 degree of Celsius
Shall be or not material grade St35.8 acc. to DIN 17175 with determined impact test at 20 °C applied in temperature as above mentioned if stresses category will be changed from I to II thereby safety factor increased to 4/3 x 1.5)
Regards
Jack





RE: AD 2000 and impact test
RE: AD 2000 and impact test
So, in this case impact test is sufficient at 20 degree of Celsius or not? For me this is not too clear.
Jack
RE: AD 2000 and impact test
RE: AD 2000 and impact test
Many thanks for your information,
If you remember please tell me on which part of AD2000 I can find this information.
Regards
Jack
RE: AD 2000 and impact test