China 201 202 410 420 430 304 304L 316 316L 321 309S 310S 904L 2205 No. 1 2b Ba Finished Stainless Steel Sheet

We are committed to developing 1.2714 steel data sheet, 1.4462 Duplex Stainless Steel Pipes, 8620 Alloy Steel Bar that are closer to the needs of consumers and provide consumers with better products. Along with our well-equipped hardware, we also strive to improve our software capabilities. The company adheres to the business tenet of 'excellent quality and honesty' to create value for customers, and our group will build a brilliant career with you.

904L stainless steel sheet is a type of super austenitic stainless steel, characterized by its ultra-low carbon content (C ≤ 0.02%), high nickel content (Ni: 23.00-28.00%), high chromium content (Cr: 18.00-23.00%), and a multi-alloy formulation with added copper (Cu) and molybdenum (Mo). It exhibits excellent resistance to uniform corrosion, pitting corrosion, crevice corrosion, and stress corrosion cracking, particularly standing out in strong acid, strong alkali, and high chloride ion media. Meanwhile, it possesses good hot and cold workability, weldability, and toughness, making it a high-end material choice for extreme corrosive environments. It is widely used in chemical engineering, petroleum, pharmaceutical, and other fields with strict requirements for corrosion resistance.

Product Application Areas:

1: Low carbon high nickel; good corrosion resistance

2: Acetic acid, formic acid, and phosphoric acid have good resistance to pitting corrosion of chloride ions in neutral media

3: Good resistance to crevice corrosion and stress corrosion

Similar steel grade & equivalent steel materials:

some of our stock stainless steel sheet pictures

Physical and Mechanical Properties​

Basic Physical Properties​

Density: 8.0 g/cm³ (at room temperature)​

Melting Point: 1390-1450℃​

Thermal Conductivity: 11.2 W/(m·K) (at 20℃)​

Specific Heat Capacity: 450 J/(kg·K) (at 20℃)​

Coefficient of Linear Expansion: 15.9×10⁻⁶/℃ (20-100℃), 17.2×10⁻⁶/℃ (20-500℃)​

Resistivity: 0.79 Ω·mm²/m (at 20℃)​

Magnetism: Non-magnetic (due to austenitic structure)​

Mechanical Properties

(In Solution Annealed Condition, Solution Annealing Temperature: 1100-1150℃, Water Cooling)​

Tensile Strength: ≥ 490 MPa​

Yield Strength (Rp0.2): ≥ 210 MPa​

Elongation (δ5): ≥ 35%​

Reduction of Area (ψ): ≥ 50%​

Hardness (HB): ≤ 220​

Impact Energy (Akv, -196℃): ≥ 100 J (excellent low-temperature toughness)

Based on our many years of experience, not only learning the advanced level of the industry, but also through our own repeated experiments to compare and improve, we promise that our China 201 202 410 420 430 304 304L 316 316L 321 309S 310S 904L 2205 No. 1 2b Ba Finished Stainless Steel Sheet has the most reliable and stable performance. The company takes the market as the center and produces the products according to the requirements of the national quality system. We hope to enhance our employees' sense of belonging, progress, and achievement so as to improve the operational efficiency of the company and achieve a win-win situation for all stakeholders.