MTC, material and metallurgy
MTC, material and metallurgy
(OP)
when I am checking an MTC of SA-516 70 MT LTV . In it Mn shown 0.150. Is it acceptable or not.
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MTC, material and metallurgy
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RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
There seems to be no respect in uniformly applying a multiplier. A very shoddy work , which needs to be rejected.
RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
RE: MTC, material and metallurgy
A Nb of 0,05% can be agreed according ASTM A 20 Table 1 footnote D.
The multiplier of the different elements is given in the bottom line below the chemical composition.
As you have the adress of the material manufacturer why not asking them directly in case of doubts?
RE: MTC, material and metallurgy
(B) For each reduction of 0.01 percentage point below the specified maximum for carton, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.50% by heat analysis and 1.60% by product analysis.
So, the MTR is acceptable.
RE: MTC, material and metallurgy
Steve Jones
Corrosion Management Consultant
http://www.linkedin.com/pub/8/83b/b04
All answers are personal opinions only and are in no way connected with any employer.