17-4 PH Round Bars are high-strength stainless steel bars made from precipitation-hardening stainless steel grade 17-4 PH, also known as UNS S17400. These round bars are widely used in industries that require excellent strength, corrosion resistance, and durability. The alloy contains chromium, nickel, and copper, which provide outstanding mechanical properties along with good resistance to oxidation and corrosion. 17-4 PH Round Bars can be heat treated to achieve different strength levels, making them suitable for demanding applications in aerospace, chemical processing, marine, oil and gas, and power generation industries. Their excellent machinability, high tensile strength, and reliable performance make them a preferred choice for manufacturing shafts, valves, fasteners, and structural components.
17-4 PH Round Bars are hardness stainless steel bars made of martensitic precipitation hardenings that provide an excellent level of mechanical strength and corrosion resistance. These bars have been made to remain hard at high temperatures and offer high yield strength to ensure that it is useful in industries that are stressed and need the reliability of such bars. Being one of the largest manufacturers of these Round Bars as strong as 17 4 PH, these products are designed to fit the requirements of ASTM A564, AMS 5643, and UNS S17400 maintenance in any global market.
Product Overview:-
17-4 PH Round Bars are superior hardness, durability, fabricability and resistance to pitting, stress corrosion cracking and oxidation. These attributes render them very popular to the uses of aerospace, petrochemical, power generation, and marine industries among other applications by the suppliers of 17-4 PH Round Bars. Hindco Steel and Alloys boasts of being one of the most renowned 17-4 PH Round Bars Stockists that provide bars of any size and finishes.

We provide a variety of 17-4 PH Round Bars in the form of hot rolled, cold drawn bars, bright bars, black bars and custom machined grade. As a global exporter of products in the form of 17-4 PH Round Bars, we cater to the unique demands of different industries in different countries such as the USA, UK, Germany, UAE and Singapore. We are a good partner to be used by businesses that require quality stainless steel bars because we are strict to our ASTM, EN, DIN, and JIS standards.
Specification:-
| Standard | ASTM A564 TYPE 630/ ASME SA564 TYPE 630 |
| Specifications | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| C2000 Hastelloy Round Bars size | Diameter: 3-~800mm |
| Hastelloy C-2000 Flat Bars size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| 17‐4 PH Angle Bars size | 3mm*20mm*20mm~12mm*100mm*100mm |
| 17‐4 PH Channel Bars | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Alloy C 2000 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| 17‐4 PH Billet Size | 1/2 to 495mm Diameter |
| 17‐4 PH Rectangle Bar Size | 33 x 30mm to 295 x 1066mm |
| 17‐4 PH Hex Bar size | 2-100mm A/F |
| 17‐4 PH Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Diameter | 20mm, 30mm, 50mm, 80mm, 100mm, 150mm, 200mm, 500mm |
| Length | 1m-12m or as required |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | hot rolled annealed, peeled, Bright, hot-worked and cold-worked rod and bar, centreless ground, Centreless Ground and Black, Polish, Cold Rolled (CR), hot rolled ( R), smooth turned, Cold (bright) drawn, Grinding, slit rolled edge, Rough Turned. |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Cold Drawn, Hot Rolled, Forged Round Bars, Cold Rolled, Rod |
| Processing | Bars cutting to 650mm |
| Form | Rod, Round, Channel Bars, T-Bars, Flat Bars, Precision Ground Bars, Blocks, Square, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bars, Ingot, Billet, I/H Bars, Forging etc. |
Benefits:-
We provide a variety of 17-4 PH Round Bars in the form of hot rolled, cold drawn bars, bright bars, black bars and custom machined grade. As a global exporter of products in the form of 17-4 PH Round Bars, we cater to the unique demands of different industries in different countries such as the USA, UK, Germany, UAE and Singapore. We are a good partner to be used by businesses that require quality stainless steel bars because we are strict to our ASTM, EN, DIN, and JIS standards.
The PH Round Bars 17-4 are available in abundant in the aerospace industry to produce turbine blade, shaft, and fasteners as they possess superb strength to weight ratio. Being the major suppliers of PH Round Bars (Round bars) 17-4, we will make sure that they are supplied to the aerospace manufacturers with the best dimensions.
In the oil and gas industry, the strong oil and gas industry uses 17-4 PH Round Bars, which are valve component parts, pump shafts/drilling tools resist a corrosive environment. As a dependable manufacturer 17-4 PH Round Bars Manufacturers, Hindco Steel and Alloys provide refineries and offshore projects to major users of the products around the world.
Conclusion:-
Chemical processing industry relies on it to manufacture reactor vessels, agitators and equipment that is in contact with corrosive chemicals. Being among the best Round Bars Exporters of PH 17-4, we consider high-quality materials that could resist hostile working conditions.
In the generation of power across the globe, 17-4 PH Round Bars are utilized in turbine machines, nuclear and renewable energy machines. Hindco Steel and Alloys is regarded as one of the stable suppliers of 17-4 PH Round Bars Stockists to meet the energy demands all over the world.
Shipbuilding Marine and defense industries also use 17-4 PH Round Bars. Being seasoned round bars bars Manufacturers, we provide bars which can meet high standards of the military and marine signatories.
Email Id:-[email protected]
Contact Number:-+91-6636 2133