DUAL CERTIFIED
DUAL CERTIFIED
(OP)
What does "Dual Certified" mean? Why is commonly asked for Stainless Steel materials?
Thanks to anyone in advance.
Thanks to anyone in advance.
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RE: DUAL CERTIFIED
Commonly done to get the low carbon of an L grade for improved weldability, I believe.
Regards,
Mike
RE: DUAL CERTIFIED
Dual Certified material meets BOTH the physical requirements of straight grade materials, which allows the designer to use the higher of the two allowance stresses (and thus thinner and less expensive fabrications), AND the chemical requirements of L grade for improved weldability.
-TJ Orlowski
RE: DUAL CERTIFIED