Page 102 - CITS - ED - Mechanical

ENGINEERING DRAWING - CITS

CONVENTIONAL REPRESENTATION OF MATERIALS USING HATCHING
Type Convention Material

Steel, cast iron, copper and its
alloys, aluminium and its alloys
Metals etc.

Lead, zinc, tin, white-metals etc.

Glass Glass

Porcelain, stoneware, marble etc.

Packing and insulating material
Asbestos, fibre, felt, synthetic
resin products, paper, cork,
linoleum, rubber feather, wax,
insulating and filling materials

Liquids Water, oil, petrol, kerosene etc.

Wood Wood, plywood etc.

Concrete -

Stacked lamination -

89
CITS : Engineering Drawing (Mechanical) - Exercise 6