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Aircraft Stainless Steel Bar Products

Stainless Steel Aircraft Bar Supplier 17-4 17-7 15-5 321 304 303 316 347 410 431

Stainless steels are a group of steels that contain at least 10.5% chromium. The addition of this element, along with a wide variety of others, generally improves corrosion resistance and mechanical properties at high temperatures making them suitable for a range of arduous applications.

Aerospace stainless steel bar is stocked in a range of both metric and imperial sizes selected to best match current aircraft build programs. Bars can be supplied to many different end-user approvals either in full lengths or billeted to a size ready for machining operations.

We specialize in 17-4, 17-7, 15-5, 321, 304, and 21-6-9, but carry a great selection of stainless steel aircraft bar such as 13-8, 303, 316, 347, 410 and 431 in a variety of additional specifications.  We also offer cut to length to suit your requirements.  Browse our selection of stainless steel aircraft grade bar here or contact us for a professional & personalized quote on your next stainless steel bar order.

STAINLESS BAR PRODUCTS

Grade Specification
PH-13-8-MO AMS-5629, ASTM-A-564 Grade XM13, AMS-2300
15-5 PH AMS-5659, AMS-2300, CAP. ASTM-A-564 Grade XM-12
17-4 PH AMS-5643, AMS-2303, ASTM-A-564 Grade 630
17-4 PH “H-1150” AMS-5643, Chems Only, ASTM-A-564 Cond H 1150
17-4 PH Prec. Grd. Same Specs. as Reg. 17-4
17-7 PH AMS-5644, ASTM-A-564 Type 631
302 ASME-SA-479, MIL-S-7720, QQS-763, ASTM-A-276, ASTM-A-479
302 Cond. “B” MIL-S-7720, AMS-5637 Chems Only, QQS-763
302 Prec. Grd. MIL-S-7720, QQS-763
304 QQS-763, AMS-5639, ASTM-A-276, ASTM–479, ASME-SA- 479, ASTM-193, ASTM-320
304 Cond. “B” QQS-763, ASTM-A-276, ASTM-A-193 GRD. B8 CL 2
304 Prec. Grd. QQS-763, AMS-5639, ASTM-A-193, ASTM-A-320
304 L QQS-763, AMS-5647, ASTM-A-276, ASTM-A-479, ASME-SA- 479
304 L. Vac. Melt. QQS-763, AMS-5647, ASTM-A-276, ASTM-A-479
303 Sul MIL-S-7720, MIL-W-52263, AMS-5640 type 1, QQS-763, QQS-764, ASTM-A-582, ASTM-A-320
303 Sul Cond. “B” MIL-S-7720, MIL-W-52263, ASTM-A-320, GR B8F CL2, AMS-5738, QQS-763c, QQS-764
303 Sul Prec. Grd. MIL-S-7720, MIL-W-52263, AMS-5640 Type 2, AMS-5641, QQS-763c, ASTM-A-320
303 Sel MIL-S-7720, MIL-W-52263, AMS-5640 Type 2, AMS-5641, QQS-763c, QQS-764, ASTM-A-582, ASTM-A-320
303 Sel Cond. “B” MIL-S-7720, MIL-W-52263, ASTM-A-320, GR B8F CL2, AMS-5738, QQS-763c, QQS-764
303 Sel Prec. Grd. MIL-S-7720, MIL-W-52263, AMS-5640 Type 2, AMS-5641, QQS-763c, ASTM-A-320
309 QQS-763, AMS-5650, ASTM-A-276
310 QQS-763, AMS-5651, ASTM-A-276, ASTM-A-479, ASMESA- 479
316 MIL-S-7720, AMS-5648, QQS-763, ASTM-A-193, ASTM-A- 276, ASTM-A-479, ASME-SA-479, ASTM-A-320
316 Cond. “B” MIL-S-7720a, QQS-763d, ASTM-A-276, (.03 Max. C) ASTM-A-193, GRD B8M CL-2
316 L QQS-763, AMS-5653, ASTM-A-276, ASTM-A-479, ASME SA- 479
316/316-L Prec. Grd Same Specs as Regular 316/316-L
316/316-L Vac. Melt. Same Specs as Regular 316/316-L
317 QQS-763, ASTM-A-276
317 L QQS-763
317 LM ASTM-A-276, ASTM-A-479
321 QQS-763, AMS-5645, ASTM-A-276, ASTM-A-193, ASTM-A- 479, ASME-SA-479, ASTM-A-320
330 AMS-5716
347 QQS-763, AMS-5646, ASTM-A-276, ASTM-A-193, ASTM-A- 479, ASME-SA-479, ASTM-A-320,
AM-355 AMS-5743, ASTM-A-564 Type 634
403 ASTM-A-276, ASTM-A-479
410 QQS-763, AMS-5613, AMS-2303, AMS-5612, ASTM-A-276, ASTM-A-479, ASME-SA-479
416 QQS-763C, QQS-764, AMS-5610, MIL-W-52263, ASTM-A-582
416 Prec. Grd. QQS-763C, AMS-5610, MIL-W-52263
416 HT R.C. 26/32 QQS-763C Cond. H. QQS-764 Cond. T, ASTM-A-582 Cond. T, EMS-537A
418 (Greek Ascoloy) AMS-5616
420 QQS-763, AMS-5621, ASTM-A-276
420 F AMS-5620 Type 2, ASTM-A-582
422 ASTM-A-565 (Grade 616), DOD-F-24669/7
430 QQS-763, AMS-5627, ASTM-A-276, ASTM-A-479
430 F QQS-763C, QQS-764C, MIL-W-52263, ASTM-A-582
431 MIL-S-18732, QQS-763, ASTM-A-276, AMS-5628, AMS-2303
440 A QQS-763, AMS-5631, ASTM-A-276
440 C QQS-763, AMS-5630, ASTM-A-276
440 C Prec. Grd. QQS-763, AMS-5630, ASTM-A-276
440 C “Cutlery Supply” QQS-763, AMS-5630, ASTM-A-276
440 C Vac. Melt. QQS-763, AMS-5630, AMS-5618 (Except Phos. Content) ASTM-A-276, AMS-5880
440 F Se QQS-764B, ASTM-A-582, AMS-5632 Type 2
446 QQS-763
Custom 455 (12-9-2) AMS-5617
1Nitronic 40 (21-6-9) AMS-5656, ASTM-A-276
1nitronic 50 (XM-19) AMS-5764A, ASME-SA-479, ASTM-A-479, ASTM-A-193, GR-B8R,
(22-13-5) ASTM-A-276
1Nitronic 60 ASTM-A-479, ASTM-A-276, (S21800) AMS-5848, ASTM-A-193 GR-B85
Alloy 20 ASTM-B-473

We specialize in 17-4, 17-7, 15-5, 321, 304, and 21-6-9, but carry a great selection of stainless steel aircraft bar such as 13-8, 303, 316, 347, 410 and 431 in a variety of additional specifications.  We also offer cut to length to suit your requirements.  Browse our selection of stainless steel aircraft grade bar here or contact us for a professional & personalized quote on your next stainless steel bar order.