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CD4MCU Stainless Steel Round Bars Superior Durability Wear Resistance
Product Details
| Products Name | CD4MCU Stainless Steel Bar | Diameter | 10 - 350mm |
|---|---|---|---|
| Length | 6m Or Cutting Any Length As Request | Surface | Pickling Or Bright |
| Service | Cutting | Standard | ASTM DIN GB EN |
| Other Products | Round Bar, Square Bar, Flat Bar.etc | Technique | Hot Rolled |
| Highlight | CD4MCU Stainless Steel Round Bars,Superior Durability Stainless Steel Round Bars,Wear Resistance Stainless Steel Round Bars |
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Product Description
CD4MCU Stainless Steel Round Bars Superior Durability & Wear Resistance
Products Specification
| Products Name | Stainless Steel Round Bar |
| Grade | CD4MCU |
| Products Diameter Range | φ10mm - φ350mm |
| Length | 6.1m/pcs or cutting any length as request |
| Surface | Pickling finishing, bright finishing |
| Other Grade |
304,304L,309S,310S,310H,316L,316Ti,316H,317L,321,329,347,410,420, 430F,431,440A/B/C,2205,2507,904l,254SMO,253MA,CD4MCU,XM-19,17-4PH,15-5PH,17-7PH,C276,600,601,625,718,800,800H,825,926.etc |
| Standard | ASTM JIS,GB,DIN EN |
| Service | Cutting |
| Other Shape | Square , Flat, Hexagonal, Round.etc |
| Loading Port | Shanghai Port |
| MOQ | 500 kgs |
CD4MCu is an Fe-Cr-Ni-Cu-Mo alloy with a duplex structure of ferrite and austenite. Moderately high strength and hardness are combined with good ductility and impact properties, resulting in an alloy with superior resistance to abrasion or erosion-corrosion.
CD4MCu provides significantly better stress/corrosive cracking resistance, and less pitting than standard stainless steel. It has a higher strength and thus is more durable.
CD4MCu combines outstanding corrosion resistance with nearly twice the strength of many stainless types. It can be age-hardened to increase its Brinell Hardness Number (BHN). This alloy has proven useful in sulphuric acid environments and seawater applications. It resists abrasive wear and galling, can be readily machined, and is weldable without preheating. This duplex alloy is also known as MTEK 29M.
CD4MCu Duplex Stainless Steel General Information
- Cast Alloy Designation:CD4MCu
- Similar designation:DUPLEX 1A
- Alloy Family:High Alloy / Stainless Steel
- UNS:J93370
- ASTM Standard(s):A890
- Wrought:255
- Weldability:Good
- Castability:Good
- Machinability rating:Good
CD4MCu Duplex Stainless Steel Chemical Composition
| Element | Content (%) |
| Chromium, Cr | 24.5-26.5 |
| Manganese, Mn | 1-3 |
| Nickel, Ni | 4.75-6 |
| Silicon, Si | 1 max |
| Nitrogen, N | 0.20-0.25 |
| Copper, Cu | 2.75-3.25 |
| Molybdenum, Mo | 1.75-2.25 |
| Phosphorous, P | 0.040 max |
| Carbon, C | 0.040 max |
| Sulfur, S | 0.030 max |
| Iron, Fe | Balance |
CD4MCu Duplex Stainless Steel Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength (min) | 690 MPa | 100 ksi |
| Yield strength (min) | 485 MPa | 70 ksi |
| Elongation (min) | 16% | 16% |
| Hardness, Brinell (max) | 290 | 290 |
CD4MCu Duplex Stainless Steel Applications
Superior corrosion and abrasion ability make CD4MCu ideal for varied applications in these industries:
- Centrifuge and dewatering equipment
- Couplings
- Heat exchangers,
- Ffshore piping systems
- Paper rolls
- Pulp digesters
- Pump and valve components
- Pressure vessels
- Sleeves
- Flanges
CD4MCu Duplex Stainless Steel Benefits
- Corrosion and pitting resistance
- Better for abrasive applications
- Higher strength than standard stainless steel
- Improved ductility and weldability
- Better resistance to embrittlement
Available Sizes And Specifications
| CD4MCu stainless steel pipe sizes and specifications | |
| Grade | CD4MCu |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO |
| Standard | ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 . |
| Stainless steel round Bar | Diameter: 2mm - 600mm |
| Stainless steel bright Bar | Diameter: 2mm - 600mm |
| Stainless steel hex Bar | Dimension: 6mm - 80mm |
| Stainless steel square bar | Dimension: 3.0 - 180mm |
| Stainless steel flat bar | Thickness: 0.5mm - 200mm, Width: 1.5mm - 250 mm |
| Stainless steel angle bar | as requirements |
| Length | Normally 6m, or produce as requirements |
| Surface | Black, Bright. Peeled and Polished, Solution annealed. |
| Delivery condition | cold drawn, hot rolled, forged, grinding, centerless grinding |
| Tolerance | H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients’ requirements |
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