MicroEng
Mechanical
- Nov 27, 2002
- 26
Hi
I have a question about the meaning of A20 table A1
I want to know the impact test temprature for a 516-Gr 60N. the thickness is 42 and I asked vendor to test it in -46 C. but Vendor tell that accurding to a20 table A1.15 there is no need to test at -46 and just to be test in -29 (Minimum propcess temp. and site condition).
which one is correct?
I have a question about the meaning of A20 table A1
I want to know the impact test temprature for a 516-Gr 60N. the thickness is 42 and I asked vendor to test it in -46 C. but Vendor tell that accurding to a20 table A1.15 there is no need to test at -46 and just to be test in -29 (Minimum propcess temp. and site condition).
which one is correct?