1) High speed steel contains ………….?
A)Tungsten 18 % ,Chromium 4 %,Vanadium 1%
B)
Tungsten 19 % ,Chromium 4 %,Vanadium 1%
C)Tungsten 18 % ,Chromium 3 %,Vanadium 1%
D)Tungsten 18 % ,Chromium 4 %,Vanadium 2%
Answers
Answered by
1
Answer:
a) tungsten 18%,chromium 4%, vanadium 1%
Similar questions
Science,
5 months ago
Computer Science,
5 months ago
World Languages,
5 months ago
Science,
9 months ago
Math,
9 months ago
Physics,
1 year ago
Physics,
1 year ago