I was wondering if anyone could recommend the best alloy to use for sand casting that will give the greatest as cast strength? 319 seems to be the one to go with but any input?
Hi
im designing parts for a motorcycle which is a rotating horizontal valve near the exhaust port on a two stroke motor.
the valve weights about 150 grams and is coupled to another valve in a cylinder parallel to it.
a servo motor cycles it between about 0 and 90 deg at about 3 rad/s.
the...