METAL PROPERTIES, CHAR, USES, AND CODES - OD1643 - LESSON 1/PE 1
g.
(1)
Appearance/Chemical analysis
(2)
(3)
Spark
(4)
Torch
h.
Gray cast iron
i.
Cast steel
j.
Spark test
k.
Carbon tool steel
l.
Copper sulfate
m.
Silver nitrate
n.
Scleroscope test
47
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