17-4PH Stainless Steel Tube - (17-4 ph Tube, 17-4 Cond H, 17-4 Cond H1150)

Technical Data Sheet


Chemical Composition Limits
Weight% C Si Mn P + S max Cr Ni Cb + Ta Cu
AMS 5643 0.07 1.0 max 1.0 max 0.04 P
0.03 S
15.0 - 17.5 3.0 - 5.0 5 X C / 0.45 3.0 - 5.0
AISI 630 0.07 1.0 max 1.0 max 0.04P
0.03 S
15.0 - 17.5 3.0 -5.0 0.15 - 0.45 3.0 - 5.0

17-4 PH  is a martensitic, precipitation-hardening stainless steel that provides an outstanding combination of high strength and hardness along with excellent corrosion resistance. 17-4 PH has good fabricating characteristics and can be age hardened by a single step, low temperature treatment. 17-4 PH is a versatile material widely used in the aerospace, chemical, petrochemical, food processing, paper and general metalworking industries.

17-4 PH is available in Tube, Bar (Round, Flat, Hexagon, Square), Wire, Forgings, Ring, Plate, Sheet and Strip. View Stock List, Plate Stock List or contact Sales for further availability.

AMS 5604 Sheet, Strip and Plate
AMS 5643 and 5622 Bars (Flat, Hex, Round, Square), Wire, Forgings, Tubing and Rings
ASTM A 693 Plate, Sheet and Strip
UNS : S17400
17-4 DBLE H1150
ASTM A 564 T 630 Cond H1150D
NACE MRO175/ISO 15156-3

17-4 PH Cond H 1150
ASTM A 564

17-4 PH Sol
AMS 5643
ASTM A 484

AMS 5604 Sheet, Strip Cold Rolled and Plate.
AMS 5622 (Vac Melt) Bars (Flat, Hex, Round, Square), Wire, Forgings, Tubing and Rings
AMS 5642 Bar
AMS 5643 Bars (Flat, Hex, Round, Square), Wire, Forgings, Tubing and Rings
ASTM A564 Grade 630
ASTM A484 / ASME SA484
ASTM A564 / ASME SA564
ASTM A693 / ASME SA693 Plate, Sheet and Strip
WS 1.4542
UNS S17400

At Aircraft Materials we specialise in the rapid turn-around of orders, with most stock items ready for shipping out the same day to anywhere in the world. For time-critical orders, such as AOGs use our AOG service desk (, the team are dedicated to processing and dispatching orders on the same day, even for cutting orders on bar and sheet products.

Our expertise in global logistics enables us to source material from anywhere in the world in a matter of days and provide fast shipping solutions to all our customers, whichever country they are in. We use a range of transport partners to ship overnight within the UK and Europe, and offer a full range of logistics solutions from priority express services to more cost-effective economy shipments all around the globe. To find out more about our services click here.

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.