nikolastrojman
Industrial
Hi!
Has anyone had experience with bolt material 1.7709 / 21CrMoV5-7?
Can this material be used at Tmin= -20°C without the additional impact test at Tkv= -20°C or lower temperatures?
AS per EN 1515-4, this material can be used at temperatures Tmin >= -10°C.
Has anyone had experience with bolt material 1.7709 / 21CrMoV5-7?
Can this material be used at Tmin= -20°C without the additional impact test at Tkv= -20°C or lower temperatures?
AS per EN 1515-4, this material can be used at temperatures Tmin >= -10°C.
