What AMS 5645 covers
AMS 5645 is the aerospace material specification for top quality, steel, corrosion and heat resistant, bars, wire, forgings, mechanical tubing, rings and forging stock.
AMS 5645 applies to stainless steel grade 321, as steel, corrosion and heat resistant, bars, wire, forgings, mechanical tubing, rings and forging stock, in the solution heat treated condition.
Titanium Industries stocks Stainless Steel Grade 321 Round Bar to AMS 5645.
Stainless Steel Grade 321 is used for commercial and military aircraft, automotive, oil & gas, agricultural and forged valve bodies and pumps.
Specifications that cross-reference AMS 5645 include AMS-QQ-S-763, ASTM A276, ASTM A320, ASTM A479 and ASTM A484.
For AMS 5645 material, request a quote online or contact your nearest Titanium Industries location. The information on this page is for reference only and does not replace the specification itself.
AMS 5645
Stainless Steel Grade: 321
Product Forms: Steel, Corrosion and Heat Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings and Forging Stock
Condition: Solution Heat Treated
Product availability:
DISCLAIMER: The use of this information should be considered strictly voluntary. Information contained in this page or across the domain, may contain typographical errors and are for reference only. Information presented are purely generalizations and are not a substitution for AMS specifications.
DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Fe 69.53% | Cr 18.0% | Mn <=2.0% | C 0.080% | Si <=1.0% | |||||
| Ni 10.5% | S <=0.030% | Ti 0.40% | P <=0.045% | ||||||
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Tensile Strength: 74.7 - 89.9 ksi | Yield Strength: 30 - 34.8 ksi | Elongation: 40.0 - 55.0% | |||||||
Tensile properties and associated requirements vary due to orientation, section thickness, and engineering requirements.
Stainless Steel Grade 321 Applications:
- Commercial and Military Aircraft
- Automotive
- Oil & Gas
- Agricultural
- Forged Valve Bodies and Pumps
Cross Reference Specifications
AMS 5645: questions and answers
What does AMS 5645 cover?
What does AMS 5645 cover?
AMS 5645 covers top quality, steel, corrosion and heat resistant, bars, wire, forgings, mechanical tubing, rings and forging stock.
Which products does Titanium Industries stock to AMS 5645?
Which products does Titanium Industries stock to AMS 5645?
Stainless Steel Grade 321 Round Bar.
Which specifications cross-reference AMS 5645?
Which specifications cross-reference AMS 5645?
AMS-QQ-S-763, ASTM A276, ASTM A320, ASTM A479 and ASTM A484.
What is Stainless Steel Grade 321 used for?
What is Stainless Steel Grade 321 used for?
Commercial and military aircraft, automotive, oil & gas, agricultural and forged valve bodies and pumps.