Stainless Steel 321
Technical Data Sheet
| Chemical Composition Limits | |||||||||||
| Weight% | C | Si | Mn | P+S | Cr | Ni | Ti | N | Fe | Cu | Mo |
| AMS 5510 Alloy 321 |
0.08 max | 0.25-1.00 | 2.0 max | 0.040P 0.030S |
17-19 | 9-12 | 0.7 max | 0.1 max | Bal | 0.75 max | 0.75 max |
Typical Mechanical Properties
| Material | Tensile Strength Rm, N/mm² | Yield Strength Rp 0.2, N/mm² |
% Elongation |
| Alloy 321 Tube |
500-730 | 200 | 35 |
Availability
Stainless Steel 321 is available in Capillary tube, Instrument tube, Precision tube and Hydraulic tube. On request Stainless Steel 321 can also be supplied in Coiled Tube with a seamless and welded execution.
Stainless Steel 321 Capillary tube can be either harddrawn (hardness 260-330 HV) or annealed (hardness <180 HV). The tolerances are according to DIN 17458/ISO 1127 D4/T3. We can also supply Welded/ Redrawn (in the same conditions).
Capillary tubes can be supplied with various point styles : Blunt end - square cut /Chamfered edge / Radiused/ Tapered. Flat ground-point, Back cut bevel, Lancet level, Closed round end, Flared end and Threaded end
For all stock availability contact Sales.
Specifications
AMS 5510 Sheet / strip / plate
AMS 5557 Welded/seamless tube
AMS 5559 Welded / thin wall tube
AMS 5570 Seamless tube
AMS 5576 Welded tube
AMS 5645 Bars / wire / forging
MIL-S-6721
MIL-T-8606 Seamless tube
MIL-T-8606 Welded tube
MIL-T-8808 Seamless tube
MIL-T-8808 Welded tube
QQ-S-766
ASTM A240 / ASME SA240
ASTM A167 / ASME SA167
ASTM A193 Grade B8T CL1
ASTM A276 / ASME SA276
ASTM A314 / ASME SA314
ASTM A320 Grade B8T
ASTM A479 / ASME A479
ASTM A484 / ASME SA484
AISI 321
BS 2S129
BS T67 Tube
BS S524 Sheet
BS S526 Sheet
BS 970; 321S31
EN58B
WS 1.4541
Z10CnNb18-11
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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
