YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T,L/C |
| Supply Ability | depends on the client request |
| Delivery Time | 25-50 DAYS |
| Packaging Details | PLY WOODEN CASE |
| Brand Name | Yuhong |
| Model Number | ASME SB 171 C61400 |
| Certification | ASME, EN 10204 3.1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | depends on the client request |
| Delivery Time | 25-50 DAYS | Packaging Details | PLY WOODEN CASE |
| Brand Name | Yuhong | Model Number | ASME SB 171 C61400 |
| Certification | ASME, EN 10204 3.1 | Place of Origin | China |
| High Light | ASME SB171 C61400 Forged Disc ，Pressure Vessel Parts Forged Disc ，Corrosion Resistant Copper Forged Disc | ||
The SB171 C61400 Forged Disc represents the pinnacle of material integrity and performance in aluminum bronze. Engineered as the superior starting stock for high-value components, our forged discs offer unparalleled structural uniformity, mechanical strength, and reliability. They are the optimal choice for machining mission-critical parts such as high-pressure valve bodies, heavy-duty bearing housings, large bushings, gear blanks, and sealing surfaces that operate under extreme stress, wear, and corrosive conditions.
Forging transforms the C61400 alloy, delivering fundamental advantages over cast alternatives:
| Attribute | Benefit to Your Component |
|---|---|
| Exceptional Strength & Toughness | Withstands severe impact and cyclic loading, preventing in-service failure. |
| Outstanding Wear & Galling Resistance | Excellent performance under high friction and marginal lubrication, drastically extending service life. |
| Superior Corrosion Resistance | Highly resistant to seawater, acids, and alkalis, ideal for marine and chemical processing applications. |
| Excellent Machinability | Provides reliable and efficient machinability to tight tolerances, despite its high strength. |
| High Pressure & Temperature Stability | Maintains dimensional stability and mechanical properties under demanding operational environments. |
Selecting the right alloy starts with its fundamental chemistry. The table below highlights the distinct elemental makeup of C61400 compared to other popular copper-based alloys.
| Alloy (Common Name) | UNS No. | Cu (Copper) | Al (Aluminum) | Fe (Iron) | Ni (Nickel) | Sn (Tin) | Zn (Zinc) | Pb (Lead) | Mn (Manganese) |
|---|---|---|---|---|---|---|---|---|---|
| C61400 (Aluminum Bronze) | C61400 | Remainder | 9.0 - 11.0 | 3.0 - 5.0 | 3.0 - 5.0 | - | 1.0 max | 0.02 max | 1.5 max |
| C93200 (Leaded Tin Bronze) | C93200 | 81.0 - 85.0 | - | 0.20 max | 0.8 max | 6.3 - 7.5 | 2.0 - 4.0 | 1.0 - 3.0 | - |
| C95400 (General Al Bronze) | C95400 | Remainder | 10.0 - 11.5 | 3.0 - 5.0 | 1.5 max | - | 0.5 max | 0.03 max | 0.5 max |
| C63000 (Nickel Al Bronze) | C63000 | Remainder | 9.0 - 11.0 | 2.0 - 4.0 | 4.0 - 5.5 | - | 1.0 max | 0.02 max | 1.0 - 2.5 |
| C36000 (Free-Cutting Brass) | C36000 | 60.0 - 63.0 | 0.35 max | 0.35 max | - | - | Remainder | 2.5 - 3.7 | - |
Key Takeaways from Chemistry:
The table below demonstrates why the SB171 Forged Disc is the superior blank for manufacturing high-performance components.
| Comparison Criteria | SB171 C61400 Forged Disc | C61400 Cast Cake/Disc | Sliced from Large Diameter Bar |
|---|---|---|---|
| Primary Process | Precision Forging | Sand / Centrifugal Casting | Rolled/Forged Bar, then Sliced |
| Internal Soundness | Excellent. Dense, defect-free, fine-grained structure. | Variable. Risk of micro-porosity, shrinkage cavities, and segregation. | Depends on bar quality. Potential for centerline porosity or inhomogeneity. |
| Mechanical Properties | Highest & Most Uniform. Excellent isotropic behavior; optimal strength and toughness throughout. | Lower. Cast microstructure generally results in lower mechanical properties vs. forged. | Anisotropic. Properties are superior in the rolling direction; may be inconsistent across the slice. |
| Material Utilization | High. Can be supplied in near-net shapes, minimizing machining waste. | Moderate. Requires significant machining allowance to remove casting skin and ensure sound material. | Potentially Lower. Generating a disc from a large bar can result in more scrap material. |
| Ideal For | Critical, High-Performance Components where reliability, longevity, and performance are non-negotiable. | Non-critical or lightly loaded applications where internal defects are less consequential. | Components where property uniformity is not the primary concern, and the shape is suitable. |
| Cost Perspective | Higher initial investment justified by superior part reliability, longer lifespan, and reduced risk of in-service failure—lowering Total Cost of Ownership. | Lower initial cost, but carries hidden risks of scrapped parts after machining and potential for premature field failure. | Variable initial cost, but may not deliver the guaranteed performance level of a purpose-forged disc. |
Choosing the SB171 C61400 Forged Disc means investing in the most robust and reliable foundation for your critical components. Our rigorous quality control and traceability from raw material to finished disc ensure you receive a product engineered for excellence.
Elevate your component quality and reliability from the very start.
Contact us today for detailed technical data sheets, a quotation for your specific dimensions, or to consult with our engineering team about your application.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ... Yuhong Holding Group equipments production base at Jiangsu Jiangyin City, Jinjiang City and Yancheng City. Total production area around 184000 square meters, main products : Heat Exchanger, Condenser, Pressure Vessel , Fired Heater, Economizer, Columns, Reactor. ...
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