In today’s fast-evolving industrial landscape, stainless steel stands out as one of the most reliable and versatile materials for fabrication. Superior corrosion resistance is the key factor that makes stainless steel components widely used across all modern applications. At Newinds Corp, we specialize in providing custom stainless steel component fabrication services tailored to meet the diverse needs of Australian businesses and contractors.
What is Stainless Steel?
Stainless steel is an iron-based alloy that contains at least 10.5% chromium, which creates a thin protective layer on the surface to prevent rust and corrosion. Additional elements such as nickel, molybdenum, and carbon are often included to enhance strength, durability, and heat resistance. Depending on its composition and grade, stainless steel components can be tailored to deliver specific performance in demanding industrial or environmental conditions.
Stainless Steel Grades
Among the different types of stainless steel products, 304 and 316 are the most common and widely used by Australian customers. Each grade features unique properties designed to perform effectively under specific environmental and technical conditions, making them preferred choices among stainless steel suppliers and fabricators.
- Grade 304 stainless steel contains around 18% chromium and 8% nickel. It offers excellent corrosion resistance in most environments, high tensile strength (approximately 621 MPa), and outstanding weldability and formability. These properties make 304 ideal for general-purpose applications such as kitchen equipment, industrial machinery, and architectural structures.
- Grade 316 stainless steel known as the marine grade, includes 2–3% molybdenum in addition to 16–18% chromium and 10% nickel. This extra molybdenum significantly enhances resistance to chloride corrosion and chemical exposure. While its tensile strength is slightly lower than 304, 316 performs far better in marine, outdoor, or chemical environments, making it the preferred option for coastal structures, chemical processing, and food industries.
Comparing Stainless Steel, Galvanized Steel, and Carbon Steel
|
Criteria |
Stainless steel | Gavanised steel |
Carbon steel |
| Durability | Very high, contains at least 10.5% chromium that forms a natural protective layer, preventing rust and maintaining strength in humid, marine, or chemical environments. | Moderate, zinc coating offers temporary rust protection but wears off over time, especially in coastal or acidic conditions. | Low, prone to rust and quick degradation when exposed to moisture or humidity. |
| Cost | Highest, due to alloy composition and complex production process. | Moderate, offers a balance between durability and affordability. | Lowest, inexpensive but requires frequent maintenance. |
| Maintenance | Very low, no need for painting or surface recoating. | Requires regular inspection and occasional re-galvanizing when the zinc layer is damaged. | High, needs regular painting or anti-rust coating. |
| Appearance | Smooth and polished surface that maintains its shine over time, ideal for aesthetic projects. | Bright when new but dulls with exposure to weather. | Dull and easily rusted without surface treatment. |
What are stainless steel components used for?
Due to their excellent mechanical and chemical properties, stainless steel components and other stainless steel products have become indispensable in a wide range of industrial and commercial applications:
- Automotive industry – Catalytic converters, exhaust systems, and structural components.
- Construction industry – Facades, cladding, roofing, and public fixtures.
- Mining and materials – Tools, heavy-duty equipment, and worker facilities.
- Railway industry – Passenger carriages (austenitic steel) and freight wagons (ferritic steel).
- Oil and gas industry – Tanks, pipelines, pumps, and valves.
- Marine applications – Docks, boat fittings, and offshore platforms.
- Public and commercial spaces – Signage, elevators, and modern furniture.
As one of the trusted stainless steel suppliers in Vietnam, Newinds Corp provides custom stainless steel fabrication services for a wide range of components – including shafts, rods, steel pans, platforms, cage ladders, tanks, containers, cabinets, and camshafts.
Each product is engineered to meet international standards such as AS/NZS, ASTM, and EN, ensuring strength, precision, and durability for diverse industrial and commercial applications.
Discover the advantages of partnering with Newinds – your reliable stainless steel fabricator supporting projects across Brisbane, Sydney, Perth, Melbourne, and Adelaide. Our commitment to quality, precision, and customer satisfaction defines every stainless steel solution we deliver.
If you are in search of a high-quality stainless steel fabricator, delivered with expert consultation and industry knowledge, we welcome the opportunity to discuss your needs.
Contact Newinds today to discuss your requirements
Email: sales@newindscorp.com
Phone/Whatsapp: +84 868 482 038