This 304 stainless steel stock sheet is engineered for robust performance in demanding environments. Its substantial thickness and high-grade material ensure exceptional durability and longevity for critical structural and fabrication needs.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Thickness | 0.405" |
| Length | 39" |
| Width | 20" |
Purpose-built for heavy-duty applications, this 304 stainless steel stock sheet offers superior mechanical strength and exceptional resistance to corrosion, pitting, and crevice corrosion, even in aggressive environments. The 0.405" thickness provides significant rigidity for structural components, machine bases, and protective barriers. Manufactured to exacting standards, its 304 (UNS S30400) composition, with a minimum chromium content of 18% and nickel of 8%, ensures excellent weldability and formability for complex fabrications. Ideal for chemical processing equipment, food service applications, marine hardware, and architectural elements.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure all surfaces are clean and free of contaminants. 2. Fabricate or form the sheet according to design specifications using appropriate tooling. 3. Secure the fabricated component using approved welding, fastening, or bonding methods, considering material compatibility.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using inadequate cutting tools for the 0.405" thickness, leading to poor edge quality or tool damage. | Employ heavy-duty cutting tools specifically designed for thick stainless steel, such as abrasive saws with appropriate blades or waterjet cutting services. |
| Improper welding procedures that can lead to sensitization and reduced corrosion resistance. | Utilize TIG or MIG welding with appropriate filler materials (e.g., 308L) and maintain interpass temperatures below 300°F (150°C). Post-weld cleaning and passivation are recommended. |
A: This 304 Stainless Steel Stock Sheet is manufactured from 304 Stainless Steel.
A: Heavy Equipment Fabrication, Industrial Machine Guarding, Chemical Processing Tanks & Vessels, Marine Structures & Components, Architectural Cladding & Support.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||