Home > Stainless Steel > Stainless Steel 204 Pipe
Stainless Steel 204 Pipeis a variety of stainless steel pipe recognized for its outstanding corrosion resistance, durability, and cost-effectiveness. It comprises 15-17% chromium, 4-6% nickel, and minor quantities of manganese and silicon, which help provide its strength and its resistance to rust and oxidation. This grade of stainless steel is widely employed across many industrial applications, such as construction, automotive, and manufacturing, where strong performance and long service life are critical.
| Standard | ASTM A204 / ASME SA 204 |
|---|---|
| Width | 1000mm-4500mm |
| Thickness | 5mm-150mm |
| Length | 3000mm-18000mm |
| Impact tested | -52° C |
| Material | Alloy Steel |
| Process of Manufacturing | Hot-Rolled (HR) |
| Grades | C max | Mn max | S max | P max | Si | Cr | Cu | Mo |
| SS A204 gr A | 0.18 | 0.90 | 0.035 | 0.035 | 0.15-0.40 | – | – | – |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation in 100-150 mm(%) | Elongation in 16 mm(%) | Max Thickness (mm) |
| SS Gr 204 Pipe | 440-590 | 220-275 | 19 | 24 | 250 |
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 ready and available in inventory.
Get in touch with us for a fast quote tailored to your requirement.
We supply these Stainless Steel 204 Pipes in accordance with DIN, ISO, JIS or ANSI Standard.
Stainless Steel 204 Pipes find uses that are as varied as the sectors they cater to, led mainly by the aerospace, railway, construction and automotive industries alongside petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Stainless Steel 204 Pipes can be recycled completely. Stainless steel is a material with excellent recyclability that can be melted and repurposed into new products without any loss of its characteristics or quality. Recycling Stainless Steel 204 Pipes contributes to preserving natural resources, lowers energy usage, and reduces environmental harm when compared to manufacturing new stainless steel from raw materials. This positions stainless steel as an eco-friendly and sustainable option for numerous applications, such as piping systems, where durability and long service life are crucial.
Stainless Steel 204 Pipes are typically well-suited for moderate temperature uses but may fall short in high temperature settings above 600°C (1112°F), owing to their reduced nickel content relative to higher-grade stainless steels such as 304 or 316. Although they provide solid corrosion resistance and mechanical properties, extended exposure to extreme temperatures can result in diminished performance and possible material degradation. For uses that demand high temperature resistance, it’s recommended to look into alternative stainless steel grades engineered specifically for elevated temperature conditions.
Stainless Steel 204 Pipes provide solid corrosion resistance across many environments thanks to their chromium content, which creates a protective oxide layer on the surface. Nevertheless, they can be prone to corrosion in some aggressive environments or under extreme conditions. Elements like contact with chlorides, acidic solutions, or high temperatures can raise the likelihood of corrosion. Routine maintenance and careful selection of Stainless Steel 204 Pipes for particular applications can help reduce corrosion and guarantee long-term performance.
Email: sales@koasteel.nz
