21-6-9 Stainless Steel 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.

Shop 21-6-9 (AMS 5561) Tubing

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%

Shop 21-6-9 Stainless Steel Tubing

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