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CD4MCU Alloy Stainless Steel Bars - Corrosion Resistant High Strength Duplex Stainless Steel Bars for Chemical & Marine Applications
Product Details
| Model NO. | CD4MCU | Heat Treatment | Solid Solution |
|---|---|---|---|
| Diameter Range | φ10mm - φ350mm | Length | 6.1m/pcs Or Custom |
| Surface Finish | Pickling, Bright | Carbon Content | ≤ 0.04% |
| Silicon Content | ≤ 1.00% | Manganese Content | ≤ 1.00% |
| Nickel Content | 4.75 ~ 6.00% | Chromium Content | 24.5 ~ 26.5% |
| Molybdenum Content | 1.75 ~ 2.25% | Copper Content | 2.75 ~ 3.25% |
| Tensile Strength | ≥ 689 MPa | Yield Strength | ≥ 483 MPa |
| Elongation | 16.0% | ||
| Highlight | Corrosion Resistant CD4MCU Alloy Stainless Steel Bars,High Strength Duplex Stainless Steel Bars,Chemical & Marine Applications Nickel Alloy Bars |
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Product Description
CD4MCU Alloy Stainless Steel Bars for Chemical & Marine Applications
High-performance duplex stainless steel bars engineered for demanding chemical processing and marine environments with superior corrosion resistance.
Product Specifications
| Product Name | Stainless Steel Round Bar |
|---|---|
| Grade | CD4MCU |
| Diameter Range | φ10mm - φ350mm |
| Length | 6.1m/pcs or custom cutting available |
| Surface Finish | Pickling finishing, bright finishing |
| Available Shapes | Square, Flat, Hexagonal, Round |
| Standards | ASTM, JIS, GB, DIN EN |
| Minimum Order Quantity | 500 kgs |
Material Data Sheet - CD4MCU
Duplex Stainless Steel - 25Cr-5Ni-2Mo-3Cu
Chemical Composition (Weight %)
| Element | Content |
|---|---|
| C | ≤ 0.04% |
| Si | ≤ 1.00% |
| Mn | ≤ 1.00% |
| P | ≤ 0.040% |
| S | ≤ 0.040% |
| Ni | 4.75 - 6.00% |
| Cr | 24.5 - 26.5% |
| Mo | 1.75 - 2.25% |
| Cu | 2.75 - 3.25% |
Mechanical Properties (Solution Annealed)
| Property | Value |
|---|---|
| Tensile Strength | ≥ 689 MPa |
| Yield Strength | ≥ 483 MPa |
| Elongation | 16.0% |
| Hardness | 94RB - 27RC |
Manufacturing & Quality
Produced using AOD/VOD/VIM processes with optional electroslag refining (ESR) or VAR for specialized applications. Bars undergo ultrasonic examination according to customer requirements and are supplied black/bright in annealed condition with final solution treatment/QT.
Available Product Forms
- Round Bar / Wire Rod: 5.5mm to 550mm diameter
- Square Bar / Flat Bar: 3mm to 1000mm
- Plate / Sheet Steel / Steel Strip: 0.1mm to 1000mm thickness
- Width: 8mm to 1000mm
- Custom lengths and forged shapes available
Typical Applications
- Chemical processing equipment
- Marine components
- Corrosion-resistant mechanical parts
- Bolts and nuts
- Pressure vessels
- Surgical instruments and implants
- Fracture fixation devices
Additional Available Grades
304, 304L, 309S, 310S, 310H, 316L, 316Ti, 316H, 317L, 321, 329, 347, 410, 420, 430F, 431, 440A/B/C, 2205, 2507, 904L, 254SMO, 253MA, XM-19, 17-4PH, 15-5PH, 17-7PH, C276, 600, 601, 625, 718, 800, 800H, 825, 926 and more.
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