KUZRAL® 1
Manganese Bronze | CuZn34Mn3Al2Fe1-B
Designed for industrial projects that push the limits, CuZn34Mn3Al2Fe1-B combines high tensile strength and superior corrosion resistance in a single alloy. Manufactured with Çorum Bronz quality, this specialized alloy provides full resistance and maximum performance against the toughest conditions in heavy industry, aerospace, and marine applications. Meet the new standard of durability.
01. Chemical Composition (%)
science02. Industries Served
factory03. Supply Forms
inventory_204. Mechanical Properties
engineering| Property Name | Imperial (psi) | Metric (MPa) | Test Method |
|---|---|---|---|
| Tensile Strength | 600 - 750 N/mm² | ||
| Yield Strength | 250-350 N/mm² | ||
| Hardness | 140 - 180 HB | ||
| Density | 8.0 g/cm³ |
05. Areas of Use
settings_suggest| Heavy-Duty Bearings & Bushings: Industrial bearings operating under high surface pressure where standard bronzes fail. | |
| Hydraulic System Components: High-pressure hydraulic cylinder ends, sealing elements, and valve bodies. | |
| Marine & Shipbuilding: Propeller shaft sleeves, rudder system components, and fittings exposed to seawater. | |
| Aerospace & Defense: Landing gear bushings, wing actuator parts, and high-tension structural components. | |
| Construction & Heavy Machinery: High-strength pins and bushings for joints in excavators, cranes, and earthmovers. | |
| Bridge & Dam Equipment: Expansion joint bearings, wear plates, and segment gears for large-scale infrastructure. | |
| Automotive Industry: Synchronizer rings, shift fork components, and high-friction transmission parts. |
06. Global Equivalent Grades
public| Region | Standard | Grade Definition | Notes |
|---|---|---|---|
| flag Europe | DIN EN 1982 | CC764S | Casting |
| flag Europe | DIN EN 1982 | CB764S | Ingot |
| flag United Kingdom | BS | HTB 1 | |
| flag Japan | JIS | HBsC 1 | |
| flag USA | ASTM | C 86500 |
07. Technical Resources
folder_open08. Standard Compliance
verified_userLong Notes
note_altCuZn34Mn3Al2Fe1-B (High-Tensile Manganese Bronze) with Çorum Bronz Quality
Developed with Çorum Bronz’s state-of-the-art casting technology, CuZn34Mn3Al2Fe1-B (2.0598) is a high-performance manganese bronze alloy engineered for projects that demand extreme durability. By combining copper and zinc with a specialized blend of manganese, aluminum, and iron, this alloy achieves a level of mechanical strength and wear resistance that standard bronze alloys simply cannot match.
Designed to thrive under heavy loads and high-pressure conditions, CuZn34Mn3Al2Fe1-B is the ultimate choice for critical engineering components in heavy industry, marine, and aerospace sectors.
Superior Material Characteristics
Produced with the precision of Çorum Bronz, CuZn34Mn3Al2Fe1-B stands out with its exceptional technical profile:
Extreme Tensile Strength: Capable of withstanding immense structural tension without deformation.
Exceptional Wear Resistance: Provides a significantly longer service life on surfaces subject to constant friction.
High Corrosion Stability: Especially effective in resisting the corrosive effects of seawater and industrial chemicals.
Pressure Tightness: Maintains its integrity in high-pressure hydraulic and fluid systems.
Structural Toughness: Offers a balanced elongation rate, ensuring the material remains durable without becoming brittle.
Technical Structure & Mechanical Performance
The secret to the success of CuZn34Mn3Al2Fe1-B lies in its complex metallurgical composition, which balances high hardness with reliable yield strength.
Mechanical Properties:
Tensile Strength ( Rm ): 600 – 750 N/mm²
Yield Strength ( Rp0.2 ): 250 – 350 N/mm²
Hardness (HBW): Min. 140 – 180 HB
Elongation ( A5 ): Min. 15 – 20%
Global Equivalent Grades & Standards
Çorum Bronz CuZn34Mn3Al2Fe1-B is produced in strict compliance with international engineering standards:
EN Standard: CuZn34Mn3Al2Fe1-B (CW710R)
DIN Standard: 2.0598
Industry Name: High-Tensile Manganese Bronze / Special Brass
Comprehensive Applications
This alloy is preferred for components where failure is not an option:
Heavy-Duty Bearings & Bushings: Ideal for industrial machinery operating under extreme pressure.
Hydraulic Components: Used for high-pressure cylinder parts, valve guides, and sealing rings.
Marine Engineering: Perfect for rudder components, propeller shaft sleeves, and fasteners exposed to seawater.
Aerospace & Defense: Critical for landing gear bushings and high-stress structural joints.
Infrastructure: Reliable for bridge expansion joints and dam gate gear mechanisms.
Quality Assurance by Çorum Bronz
As a leader in the bronze casting industry, Çorum Bronz ensures every batch of CuZn34Mn3Al2Fe1-B undergoes rigorous testing. Our production is backed by ISO quality standards, ensuring chemical consistency and mechanical reliability for both local and global industrial projects.
Why Choose Çorum Bronz CuZn34Mn3Al2Fe1-B?
When your project requires more than standard performance, CuZn34Mn3Al2Fe1-B delivers. It is a high-tensile, long-lasting, and cost-effective engineering solution designed for the world’s most demanding environments.
Contact us today for CuZn34Mn3Al2Fe1-B prices, stock information, and technical support.