AMS 5844 PDF


For AMS (fully strength/heavily cold worked) material, the alloy should be ages at ºF – ºF for 4 hours. For optimum sulphide SCC resistance. This specification covers a high-strength, corrosion-resistant alloy in the form of bars. MP35N is available for order in round bar, strip and wire. Call Michlin today for all MP35N needs. Alloy MP35N can be delivered ASAP. Call Today!.

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I suggest you work with Carpenter or H. Is this material already heat treated? Thank you for your information. During aging, precipitates form at locations in the cold worked structure locking in dislocations further strengthening introduced from work hardening processes. This material it is a problem. Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Join your peers on the Internet’s largest technical engineering professional community. I have not be able to find one. Is this a correct process? I don’t know where to look now as Timken has cast Latrobe Steel aside. Register now while it’s still free! Rosie, The coefficient of friction for MP35N against what? Cartech calls their maraging steel NiMark Depending on the prior cold work if any and the aging temp you can reach a tange of properties.


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MP35N® Alloy Steel Bar – AMS 5844

Next, it will be very difficult to make this part using the manufacturing method that you have described. I need to form the material on the ends to form a radius and need some assistance on the heat treat process that will afftect the ingrity of the material.

xms In reality almost everyone uses it in the cold worked and aged condition. Both of the Multiphase alloys require strain hardening, usually at the mill, to achieve their maximum strength level.

MP35N® Alloy – AMS Alloy Steel Bar | Best Stainless

I am not qualified to say if it will maintain the properties desired. We purchased the material to AMS Is there any 544 of lubrication? I was supprized that this material was this hard in the solutioned annealed condition. I may sound confused, cause I am and need your assistance. Can you confirm the exact mechanical properties of the as-received bar?

Thank you team for the valuable information each one of you provided.

Alloy MP35N (AMS / NACE MR) – Aircraft Materials

This was the original name. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. Perhaps you could solution anneal the initial bar, then cold work the bar to the proper thickness and shape, and aams age it to the right properties, but this sounds like it is outside your company’s capabilities.


Now I must ask for another question. The part is edm’d and heat treated to form the radi on each end.

MP35N® Alloy

Obviously this will require close communication with the material supplier and the entity ies performing the forming and heat treating. I need help today to support a Boeing test.

Thank you for the information and now it takes me to another question. Hot Working forged deg F to prevent surface tearing, deformation Cold working deg or below F see data sheet any one disagree or wants to add please step in.

584 it is RosieGirl and i now understand what each of you stated regarding trying to machine MP35N. This failure is killing me Is the part being heated?

Are you in close contact with Cartech? Defense manufacturing is all about project manufacturing and project accounting.

You have very few options. I am attaching a picture of what our end item is.