21-6-9 Stainless Tubing

21-6-9 stainless aerospace tubing is a high manganese nitrogen strengthened, austenitic stainless steel with high strength in the annealed condition, excellent resistance to oxidation at high temperatures , good resistance to lead oxide and a high level of corrosion resistance at ambient temperatures. Applications include aircraft components, steam and autoclave parts, chemical and pollution control equipment.

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Specification
OD
Wall

4 Items

English Metric
per page
Set Descending Direction

4 Items

English Metric
per page
Set Descending Direction

Stock Size Range:

OD: .188" - 3.00"
Wall: .016" - .083"

Tempers: Annealed

Specifications: AMS 5561

Typical Chemical Composition %
Weight %NiCrMnCSiNSP
Minimum 5.50 19.00 8.00 .15
Maximum 7.5 21.50 10.00 0.08 1.00 0.40 0.03 .06
Typical Mechanical Properties
UltimateYieldElongation
KSI MPA KSI MPA %
120 827 142-162 979-1117 20%