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High-Temperature High-Strength Nitronic 40 Stainless Steel Round Tubes
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Maintain high strength and resist corrosion in temperatures up to 1250° F. Strengthened with nitrogen, Nitronic 40 stainless steel has nearly double the yield strength of 300 series stainless steel. It also resists galling, fatigue, and deformation under load. These tubes are often used in aerospace, chemical processing, and structural applications where high strength is needed.
Welded—The common choice for most structural applications. These shapes are formed from a strip that’s welded along the length, so their strength may vary slightly at the seam under extreme loads.
OD | OD Tolerance | ID | Fabrication | Hardness | Specs. Met | 1 ft. Long | 2 ft. Long | 5 ft. Long | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
0.02" Thick Wall | |||||||||||
| 1/4" | -0.003" to 0.003" | 0.21" | Welded | Not Rated | BMS7-185, SAE AMS5561 | 9943N11 | 000000 | 000000 | 0000000 | ||
| 3/8" | -0.003" to 0.003" | 0.335" | Welded | Not Rated | BMS7-185, SAE AMS5561 | 9943N12 | 00000 | 00000 | 000000 | ||
0.026" Thick Wall | |||||||||||
| 1/2" | -0.004" to 0.004" | 0.448" | Welded | Not Rated | BMS7-185, SAE AMS5561 | 9943N13 | 00000 | 000000 | 000000 | ||
0.033" Thick Wall | |||||||||||
| 5/8" | -0.003" to 0.003" | 0.559" | Welded | Not Rated | BMS7-185, SAE AMS5561 | 9943N14 | 00000 | 000000 | 000000 | ||
0.039" Thick Wall | |||||||||||
| 3/4" | -0.003" to 0.003" | 0.672" | Welded | Not Rated | BMS7-185, SAE AMS5561 | 9943N15 | 000000 | 000000 | 000000 | ||
0.052" Thick Wall | |||||||||||
| 1" | -0.005" to 0.005" | 0.896" | Welded | Not Rated | BMS7-185, SAE AMS5561 | 9943N16 | 000000 | 000000 | 000000 | ||
