Oxyacetylene reducing flame is used while carrying out the welding on:

1.	Oxyacetylene reducing flame is used while carrying out the welding on:
A.	Mild Steel
B.	High carbon steel
C.	\[\beta =\frac{1}{{{k}^{2}}}\]
D.	Alloy steels
Answer» B. High carbon steel

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Oxyacetylene reducing flame is used while carrying out the welding on:

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