[MW:6183] Mo and Cr content exceeded in 15Mo3 material-reg

Dear All, We have received PMI report from our material supplier for 15Mo3 elbow before delivery.We found that Mo and Cr.Contents are higher than the maximum requirement.Please find below the details of Compositions. Matrerial - 15Mo3 Standard Specification (Mo) = 0.25 to 0.35% Actual found                (Mo) = 0.50% Standard Specification (Cr) = 0.25 to 0.35% Actual found                (Cr) = 0.90% Shall we accept this material,since the Mo and Cr Percentage are exceeded.If it is acceptable,what will be the impact in the actual working conditions? (This material is used for Superheater) Please give us your suggestion Karthikeyan.S   Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282

--
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding-unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.