JIS G4304 SUS430 hot-rolled stainless steel plates and coils are a widely utilized material due to their superior properties and versatile applications. This article provides a detailed overview of the chemical composition, mechanical properties, heat treatment status, dimensional range, impact testing, key applications, and supply cases by TJC Steel Group.

Chemical Composition

SUS430 stainless steel is primarily composed of chromium and iron, with small amounts of nickel, manganese, and other elements. The chemical composition is as follows: Carbon (C) ≤ 0.12%, Silicon (Si) ≤ 0.75%, Manganese (Mn) ≤ 1.00%, Phosphorus (P) ≤ 0.040%, Sulphur (S) ≤ 0.030%, Nickel (Ni) ≤ 0.60%, and Chromium (Cr) 16.00-18.00%. This composition ensures excellent corrosion resistance and mechanical properties.

Mechanical Properties

JIS G4304 SUS430 stainless steel plates and coils exhibit remarkable mechanical properties. The tensile strength ranges from 450 to 600 MPa, while the yield strength is ≥ 205 MPa. The material has an elongation of ≥ 22% and a hardness of ≤ 200 HB. These properties ensure durability and reliability in various applications.

Heat Treatment Status

JIS G4304 SUS430 stainless steel plates and coils are typically supplied in a hot-rolled condition. The heat treatment status ensures the material maintains its desired mechanical properties and corrosion resistance.

Dimensional Range

TJC Steel Group offers a wide range of dimensions for SUS430 stainless steel plates and coils. The thickness ranges from 6 to 50 mm, with various widths and lengths available to meet customer requirements.

Impact Testing

JIS G4304 SUS430 stainless steel plates and coils undergo rigorous impact testing to ensure their toughness and resistance to impact loads. This testing ensures the material can withstand the demands of various applications, including those with high-stress environments.

Key Applications

JIS G4304 SUS430 stainless steel plates and coils find applications in numerous industries. They are commonly used in building and construction, where their corrosion resistance and durability make them suitable for exterior cladding, roofing, and other architectural elements. In the automotive industry, they are used for exhaust systems, trim parts, and other components that require high corrosion resistance. SUS430 stainless steel is also used in the food processing industry due to its excellent hygiene properties and corrosion resistance.

TJC Steel Group Supply Cases

TJC Steel Group is a leading supplier of JIS G4304 SUS430 hot-rolled stainless steel plates and coils. We have supplied this material to numerous customers in various industries, including building and construction, automotive, and food processing. Our products have been used in high-profile projects, such as landmark buildings, luxury automobiles, and state-of-the-art food processing facilities. Our customers appreciate our reliable supply, competitive pricing, and excellent customer service.

In conclusion, JIS G4304 SUS430 hot-rolled stainless steel plates and coils are a versatile material with superior properties suitable for various applications. TJC Steel Group is a trusted supplier of this material, providing reliable supply and excellent customer service to our customers worldwide.