Graphite bcoz it exapands on cooling
in general:
and also negative allowance is generally provided for the internal cavities in the casting so that upon cooling they contract to near the original dimension
Duplex Stainless Steel pipes are using when the corrosion allowance is exceed the limit to do Stainless Steel pipes. The maximum corrosion allowance allowed in a Design life (7000 cycle / 20 years) is 3 or 6 mm. This having a high yield strength than the S.S pipes
LOW CARBON steel material
There are two.
the material looses its shape
The density of material is expressed as volume divided by mass.
water..............
Taper allowance
Brass
so that the material does not fray.
Medical Allowance is a benefit not a privilege. It is generally provided by the Company to its employees in lieu of E.S.I. benefit.
cast iron
no- he must pay for the food he eats.
the amount of material required to form the rivet on installation
yes
The amount of Family Separation Allowance for the US Air Force (USAF) is $250 per month. This allowance is provided to military personnel who are required to live separately from their dependents due to military duties for a period longer than 30 days.
the reinforcement which provided at negative moment developed section.
pattern allowance is needed as it gives shrinkage allowance, machining allowance,draft allowance,shaking allowance and distortion allowance.