1.4541 Stainless Steel Plate & Coil: Austenitic Titanium-Stabilized High-Temp Welding Plate/Coil

What is 1.4541 Stainless Steel Plate & Coil?

W.Nr. 1.4541 is a titanium-stabilized austenitic stainless steel plate & coil, designed to eliminate post-weld intergranular corrosion by fixing carbon atoms with titanium. It balances high-temperature stability and weldability, suitable for high-temperature welding scenarios across industrial sectors.

Equivalent Grades (Horizontal)

W.Nr.: 1.4541 | UNS: S32100 | JIS: SUS321 | GB: 06Cr18Ni11Ti | EN: X6CrNiTi18-10

Chemical Composition (wt%, Horizontal)

C: ≤0.08 | Si: ≤1.00 | Mn: ≤2.00 | P: ≤0.045 | S: ≤0.030 | Cr: 17.00-19.00 | Ni: 9.00-12.00 | Ti: ≥5×C | Fe: Balance

Key Properties (20°C, Annealed, Horizontal)

Density: 7.93g/cm³ | Melting Point: 1400-1450°C | Tensile Strength: ≥515N/mm² | Yield Strength: ≥205N/mm² | Elongation: ≥40% | Hardness: ≤201HB

Core Characteristics

• Titanium stabilization: Prevents post-weld intergranular corrosion, ensuring structural reliability of welded plate/coil components • Good high-temperature stability: Suitable for long-term service at up to 870°C, ideal for heat exchanger plates, boiler tubes and high-temp coils • Excellent processability: Easy to weld and form, compatible with welding-intensive plate/coil installation and processing • Versatile high-temp use: Balances corrosion resistance and cost, widely applied in chemical, petroleum and power industry high-temp plates

1.4541 vs 1.4301 Stainless Steel Plate & Coil (Horizontal)

Stabilizer: 1.4541 (Titanium) | 1.4301 (None) | Post-weld Corrosion: 1.4541 (Excellent) | 1.4301 (Poor) | High-Temp Limit: 1.4541 (≤870°C) | 1.4301 (≤800°C) | Application: 1.4541 (High-Temp Welding) | 1.4301 (General Purpose)

 

Stainless Steel Suppliers

If you have project requirements for stainless steel, we welcome your order. GNEE has a large inventory of popular products for you to choose from. It can be processed into various practical product forms, including plates, coils, tubes, bars, wires, etc. For detailed chemical composition information and free samples, please contact our factory immediately. We offer competitive prices and excellent service.Email: info@gneestainless.com

 

Testing and Documentation: Factory test certificate, EN 10204 3.1, chemical report, mechanical report, destructive testing report, non-destructive testing report, PMI test report, visual inspection report, third-party inspection report, NABL certified laboratory report.
Packaging: Wooden crate packaging, bubble wrap packaging, steel strapping, or packaging according to customer requirements.