- Descripción
430 stainless steel is one of economical ferritic stainless steel with good corrosion resistance, oxidation and formability, suitable for using various industrial and civil filed. Its a very cost-effective material, especially suitable for cost-sensitive and moderate corrosion requirements applications.
- 430
430 stainless steel is one ferritic stainless steel with good corrosion and oxidation, suitable for using dry or light corrosion environment. Without Ni elements, with lower costs, it’s one cost-effective material, widely used in structural decoration, home appliance housing, automobile exhaust system and so on. With magnetic and better formability, 430 stainless steel is suitable to used in stamping and bending process techniques.
- Chemical Composition
| C | Si | Mn | S | P | Cr | Ni | |
| 430 | 0.12 max | 0.75 max | 1.00 max | 0.030 max | 0.040 max | 16.0-18.0 | 0.60 max |
- Grade Specification Comparison
The following table outlines the grade comparisons for 430 stainless steels:
| Grade | AISI | JIS | DIN | EN | BS | ISO |
| 430 | 430 | SUS 430 | 1.4016 | X6Cr17 | 430S15 | 1.4016 |
- Propiedades mecánicas
| Tempering Temperature (℃) | Tensile Strength (MPa) | Límite elástico 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Brinell (HB) |
Impact Charpy V (J) |
| Annealed | 483 | 310 | 25 | ≤183 | – |
| 250 | 517 | 345 | 25 | 200 | – |
| 370 | 483 | 310 | 25 | 183 | – |
| 500 | 450 | 205 | 22 | 183 | – |
| 650 | 450 | 205 | 22 | 183 | – |
| 700 | 700 | 480 | 18.5 | 302 | 36.5 |
- Surface Finish
NO.1
2B
BA
NO.4
8K
HL
- Delivery Status
Annealed
QT
Cold drawn/Cold finished
Hot rolled
Cold rolled
Stress released
Tempered
Pickled
Bright with annealed
Sandblasting
- Features
Good corrosion resistance
It performs well in the atmospheric environments and weak corrosive media, suitable for using in building decoration and home appliance casings and so on, however, is not recommended for using in strong acidic or marine environments.
Oxidation
With excellent oxidation properties, suitable for using high temperature environments, such as automobile exhaust system and industrial furnace parts.
Economic
Without Ni elements, lower materials costs, high cost-effective performance, suitable for application with cost-sensitive.
Good formability
Achieve better cold working properties in annealed condition, suitable for stamping, bending and stretching and other forming processes.
Magnetic Property
With magnetic, suitable for some applications requires magnetic adsorption. Such as magnetic tools and equipment.
Aesthetics
With high surface finish, suitable for using applications requires decoration, such as household appliance housing and architectural decoration.
- Shapes
Round bars, coils, plates, flat, pipes/tubes.
- Aplicación
Stainless steel 430, known for its excellent corrosion resistance, oxidation resistance, and cost-effectiveness, holds a significant position in both traditional and emerging industries. It is widely used in the following application areas:
* Kitchen equipment
* Home appliance decorative parts
* Architectural decoration
* Automotive industry
* Cookware and tableware
* Chemical and industrial equipment
* Photovoltaics and energy storage
