410 Stainless Steel – AMS 5613 – Round Bar – Tubing – AMS 5504 Plate – Sheet

Full Transcript:

What’s up guys?!?!?! Michael here with Michael Talks Metal. Today, our video will introduce another common stainless steel found in specifications for aerospace applications. Several variants exist that we will address in the next weeks.

This week we will focus on the basic type 410 alloy with the UNS designation S41000. It is a martensitic alloy that can be heat treated to moderate hardness and strength levels. Typical applications require some strength and hardness but where the limited corrosion resistance of this 12% chromium alloy is adequate.  Elevated temperature applications are generally limited to a maximum of 1000 deg F.

Typical annealing temperature  is from  1550 to 1650 deg F followed by slow cooling.

Typical hardening range is 1750 to 1850 deg F followed by an air or oil quench depending on section size. Temper as required for desired hardness

Maximum corrosion resistance is in the fully hardened condition.

Is 410 magnetic? Yes, 410 is magnetic

410       SAE 51410    UNS S41000

Density:      point 28 lbs per cubic inch

Mean Coefficient of Thermal Expansion from 32 -212 deg F:

5.5 microinch per inch per deg F

Machinability rating: 54 %   (of 1212)

410 Chemical Composition:   

Carbon            0.10 – 0.15 %

Manganese      1.00 % Max

Silicon              1.00 % Max

Phosphorus      0.040 % Max

Sulfur                0.030 % Max

Chromium        11.50 – 13.50 %

Nickel                0.75 % Max

Molybdenum     0.50 % Max

Copper              0.50 % Max

Tin                     0.05 % Max

Nitrogen            0.08 % Max

Typical maximum hardness in the annealed condition:  241 BHN

Response to heat treatment in standard sample: 35 RC Minimum

Specifications for annealed condition:

AMS 5613: Bars, Forgings,  Mechanical Tubing, and Rings –

AMS 5591 Seamless Tubing

AMS 5504: Sheet, Strip and Plate

AMS-QQ-S-763  Bars, Shapes, and Forgings

ASTM and ASME standards for commercial applications are too numerous to detail here.

Refer to our website for more information and videos on stainless steels

Additional specifications and part requirements can alter what we have shown you here today.

SO CHECK THE SPECS !!!!!!!!!!!

Check out the earlier videos on stainless steels….   and visit us at our website www.michlinmetals.com, and don’t forget who sells 410, who’s a distributor and who supplies 410? Michlin Metals! Thanks for watching! This is Michael with Michael Talks Metal see you next Thursday 10am!