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Re: What rod to join 310 to 316?

I am making some glass blowing irons with 310 heads and 316 tube shafts.

> The local supplier's normal supplier lists 308, 309, 312, and 316 rods. > I have seen recommended using 310 for joining 310. From the previous > list is any particular one preferable. The weld area may get upto dull > red on occasions. > >
Reply to
Glenn Ashmore
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In message , David Billington writes

Use 309L,has best resistance to cracking for dissimilar austenitic stainless steels.

Reply to
Gwyn Phillips

309L, 312, or 347.

309L is more common and will work fine.

347 can take more heat but is kind of rare. 312 is also rather rare.
Reply to
Ernie Leimkuhler

Reply to
David Billington

Go for 309L. It is fairly easy to weld with and works well.

Reply to
Ernie Leimkuhler

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