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Set out on a path of excellence with our Stainless Steel 17-4 PH Bars, where innovation blends with durability across our broad product range. Explore a realm of precision-engineered bars thoughtfully custom-built to satisfy varied industrial needs with finesse. Our product catalog highlights the height of quality, guaranteeing compliance with the strict durability and corrosion resistance standards set by the industry. As a trusted supplier, we place customer satisfaction first, providing tailored solutions, competitive pricing, and prompt delivery services. Whether for construction, manufacturing, or industrial uses, our Stainless Steel 17-4 Bars rise above, surpassing the loftiest expectations. Enhance your projects with our dependable and state-of-the-art solutions, supported by a steadfast dedication to excellence and performance.
Specification :ASTM A564 / ASME SA564
Standard :EN, DIN, JIS, ASTM, BS, ASME, AISI
Round Bars :Outer Diameter spanning from 4mm up to 500mm
Bright Bars :Outer Diameter spanning from 4mm up to 100mm
Hex Bars :18mm – 57mm (11/16″ to 2-3/4″)
Square Bars :18mm – 47mm (11/16″ to 1-3/4″)
Finish :Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length :1 to 6 Meters, Custom Cut Lengths
Form :Round, Square, Hex (A/F), Rectangle Etc.
| Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
| 160,000 | 145,000 | 5% | C35 |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | .07 max | .03 max | 17.5 – 15.0 | .05 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive stock of more than 25,000 tons of top-quality materials kept readily on hand.
Get in touch with us to receive a fast quote for your requirement.
These Stainless Steel 17-4 PH Bars are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Anti-corrosion properties: Stainless steel 17-4 contains chromium, forming a surface-inert oxide that provides outstanding corrosion resistance even under demanding conditions
Strength: Exhibits exceptional strength and stiffness, which makes it well-suited for uses that demand durability and durability.
Heat Resistance: Stainless steel 17-4 offers a high mechanical temperature, making it appropriate for use in high-temperature settings
Machining: Simple to machine, enabling intricate parts and components with tight tolerances.
Weldability: Stainless steel 17-4 can be joined using conventional techniques, which simplifies manufacturing.
Versatility: Its blend of strength, corrosion resistance, and heat resistance makes it fit for a broad array of applications, spanning aerospace, automotive, medical, and manufacturing industries.
Stainless Steel 17-4 PH Bars serve applications as varied as the industries that use them, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Aerospace Products: Stainless steel 17-4 frames see extensive use in aerospace applications because of their favorable strength-to-weight ratio and their ability to resist corrosion in demanding environments. They can be found in structural materials, aircraft landing gear components, and aircraft engines.
Medical devices: Because stainless steel 17-4 offers both corrosion resistance and biocompatibility, it works well for medical devices and equipment like surgical tools, orthopaedic implants and neurological devices.
Chemical Applications: Within the chemical industry, which calls for a range of chemicals and chemical corrosion inhibitors, stainless steel 17-4 pipes are applied in valves, pumps, fittings and reactors
Oil and Gas Industry: Components used in offshore drilling rigs, pipelines and equipment subjected to severe environmental conditions gain from stainless steel’s resistance to corrosion and its excellent strength
Yes,Stainless Steel 17-4 PH Bars are recyclable once they have been used. Stainless steel offers excellent recyclability, retaining its quality throughout the recycling process. Recycling aids in preserving natural resources, lowers energy usage, and reduces environmental impact, making it
Stainless Steel 17-4 PH Bars are typically well-suited for cryogenic uses thanks to their solid toughness and resistance to corrosion in low-temperature environments. That said, their mechanical characteristics can shift under extremely cold conditions, making it important to confirm the specific performance needs for each application.
Stainless Steel 17-4 PH Bars are suitable for underground applications thanks to their resistance to corrosion. That said, elements such as soil composition, moisture levels, and the risk of galvanic corrosion need to be taken into account. Applying the right coating or protection might be required to improve durability and performance in underground settings.
When installing Stainless Steel 17-4 PH Bars, take into account aspects like correct surface preparation, suitable fastening techniques, and compatibility with adjacent materials. Provide sufficient support, alignment, and clearance throughout the installation process. Adhere to manufacturer instructions and industry standards to preserve structural integrity and optimize performance in the intended application.
Email: sales@koasteel.nz