Home > Stainless Steel > Stainless Steel 17-4 PH Fasteners
Stainless Steel 17-4 PH Fasteners are essential fittings crafted from a specialized grade renowned for its outstanding blend of corrosion resistance and high tensile strength. Made up of iron, chromium, and significant proportions of nickel and copper, these fasteners deliver superb durability and toughness under demanding conditions, such as corrosive environments and extreme temperatures. Bolts, screws, nuts, washers, and studs made to order from Stainless Steel 17-4 PH are essential across numerous rigorous industries, where reliable performance and lasting quality are essential.
| Grade | 17-4 Ph Stainless Steel Fasteners |
| Specifications | ASTM A479 / A479, ASME SA479 / SA194, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | 3/6″ to 2″, M3 – M56, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc |
| Packing of Stainless-Steel Fasteners: | IN BULK: pallet, canton, carton / small boxes / pallet or customer request |
| Grade | C | Mn | Si | P | S | Cr | Ta | Ni | Nb | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17-4 PH SS | min. max. | – 0.070 | – 1.0 | – 1 | – 0.040 | – 0.030 | 15.0 17.5 | – 0.45 | 3 5 | – 0.45 | 3 5 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| 17-4 PH SS | 7.75 g/cm3 | 1404 – 1440°C | 160,000 | 145,000 | 5 % |
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 maintain an extensive stock of more than 25,000 tons of top-quality materials ready and available on hand.
Reach out to us for a fast quote tailored to your requirement.
We provide Stainless Steel 17-4 PH Fasteners in accordance with DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding characteristics, Stainless Steel 17-4 PH Fasteners serve as vital parts throughout numerous industrial fields. Celebrated for their resistance to corrosion, they are broadly used in marine settings, withstanding the harsh demands of saltwater contact with durability and dependability. Within the construction sector, stainless steel fasteners are instrumental in structural assemblies, delivering firm connections while preserving structural soundness in outdoor and exposed conditions.
Understand your application requirements:Determine your needs, including load-bearing capacity, environmental conditions (for instance, exposure to corrosion, temperature fluctuations), and any regulatory requirements that have to be satisfied.
Consider corrosion resistance: Stainless steel 17-4 PH offers outstanding corrosion resistance but might not be appropriate for highly corrosive settings like marine or chemical applications. In those situations, you might have to select an alternative material or think about reworking the surface.
Consult with experts: Should you require clarity on whether stainless steel 17-4 PH is right for your project, seek advice from fastener specialists or materials engineers who can offer direction drawn from their experience and expertise.
Material: Stainless steel 17-4 pH is recognized for its outstanding blend of high strength, superior corrosion resistance and manufacturing ease. Confirm that these materials align with your application needs.
Yes,Stainless Steel 17-4 PH fasteners are generally magnetic owing to their makeup, which contains iron. This grade of stainless steel goes through precipitation hardening, which improves its mechanical properties, including its magnetic behavior. These magnetic qualities make it well-suited for a range of industrial uses where magnetic properties are needed
Yes,Stainless Steel 17-4 PH fasteners are recyclable once they have been used. Stainless steel is highly recyclable and can be processed again and again without any loss of its properties. Recycling cuts down the demand for fresh raw materials, saves energy, and lessens environmental harm, which makes it an eco-friendly option.
Stainless Steel 17-4 PH fasteners can be used for cryogenic applications up to a point. Although they demonstrate solid mechanical properties in low-temperature conditions, their toughness and resistance to corrosion can drop considerably under cryogenic conditions. For critical applications in extremely low-temperature environments, alternative materials engineered specifically for cryogenic use may be the better choice.
Stainless Steel 17-4 PH fasteners are viable for underground use when the right factors are taken into account. Because of their corrosion resistance, they work well in soils that are only mildly corrosive. That said, in strongly corrosive settings—for instance, those with chlorides present—extra safeguards such as coatings or cathodic protection might be required to guarantee lasting durability.
Email: sales@koasteel.nz