need a clarification about NACE & standtard requiremnt -reg

[Sankaran Sp]

Dear friends,

if we place the order to any steel foundry to supply the casting ( A 216-WCB)  with NACE requirements. while see the casting MTC they use to mention the above casting are meeting the requirements of NACE MR 0175 or MR 0103 requirements. 

means what? what are the additional activities being followed for NACE castings in foundry than standard casting ? can you any body give me a details.   

Regards,

Sankaran.SP

Welding & Metallurgy expert

[james gerald]

1. Final Heat Treatment condition

2. If Repaired, Qualification of PQR with Hardness requirements & Locations

3. Base Metal Hardness requirements

4. Chemical composition restriction like sulphur and Nickel

5. Based on Purchaser requirement, any HIC or SSC test

Thanks & Regards

J.Gerald Jayakumar

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[TDK YOKESH]

Dear sir,

Kindly see the requirements specified in Nace MR0175 clause 8. 

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[chandraknat vaidya]

What are the guidelines for selection of Soultion A/B/C when using NACE TM0284 7 0177?

Regards

Chandu

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