Q:- Which of the following is not the reason for the increase of HAZ cracking when welding carbon manganese steels:

Posted on


A). Fast cooling after welding

B). High manganese content

C). High carbon content

D). None of the above

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s