MA Series Hammers

DH Series Hammers

DH series hammers are a kind of double-hardness (hammer handle hardness around 400HB, hammer working face hardness around 55 HRC) alloy steel with special heat treatment.

The DH series steel hammers produced by CH Casting are engineered using a unique combination of alloying elements and advanced manufacturing techniques. This results in a hammer with a dual hardness structure, where the striking face has a higher hardness level than the body of the hammer. This design ensures maximum impact resistance and wear performance, enabling the hammer to withstand heavy loads and repeated impacts without compromising its structural integrity.

The striking face of the DH series steel hammers is engineered to have an ultra-hard surface, typically measuring 600 to 700 Brinell hardness (HB). This high hardness level provides exceptional wear resistance, allowing the hammer to maintain its performance even when subjected to abrasive materials and harsh operating conditions.

The body of the hammers is made from a tough alloy steel, which provides excellent toughness and resilience. This combination of hardness and toughness ensures that the hammers can absorb and distribute the impact energy effectively, minimizing the risk of fracture or deformation.

CH Casting’s DH series steel hammers are designed to be versatile and reliable. They are commonly used in various industrial sectors, including mining, construction, and demolition. Whether it’s breaking rocks, demolishing structures, or crushing heavy materials, these hammers deliver consistent performance and exceptional durability.

With CH Casting’s commitment to quality and precision manufacturing, the double hardness alloy steel hammers are meticulously crafted to meet the highest industry standards. Customers can rely on CH Casting for durable and high-performing hammers that can withstand the toughest working environments.

DH Series Hammers’ Characteristics

  1. Dual Hardness Structure: DH series hammers have a unique design where the striking face has a higher hardness level compared to the body of the hammer. This dual hardness structure provides maximum impact resistance and wear performance.
  2. High Hardness: The striking face of DH series hammers exhibits an ultra-hard surface, typically measuring 600 to 700 Brinell hardness (HB). This high hardness level ensures excellent wear resistance, enabling the hammers to withstand abrasive materials and harsh operating conditions.
  3. Toughness: The body of double hardness alloy steel hammers is made from a tough alloy steel. This material provides excellent toughness and resilience, allowing the hammers to absorb and distribute impact energy effectively. The combination of hardness and toughness minimizes the risk of fracture or deformation during heavy use.
  4. Durability: DH series hammers are engineered to be highly durable, withstanding heavy loads, repeated impacts, and challenging working conditions. They have a long service life, reducing the need for frequent replacements and lowering maintenance costs.
  5. Versatility: These hammers are versatile and suitable for various industrial applications. They are commonly used in sectors such as mining, construction, and demolition. DH series hammers can be employed for tasks such as rock breaking, concrete demolition, and crushing heavy materials.
  6. Reliable Performance: With their exceptional strength and hardness, DH series hammers consistently deliver reliable performance. They provide efficient and effective material processing, ensuring productivity and minimizing downtime.
  7. Precision Engineering: These hammers are meticulously manufactured using advanced techniques and precision engineering. The dual hardness structure is carefully designed and executed to meet rigorous quality standards, ensuring consistent performance and durability.
  8. Compatibility: DH series hammers are typically designed to fit various equipment, such as crushers, impactors, and hydraulic breakers. They can be customized to match specific equipment requirements, providing seamless integration and optimal performance.

DH Series Hammers’ Chemical Composition

 

Material standard C Mn Si Cr Mo P S
DH-1 0.26-0.34 0.5-0.8 0.0-0.4 1.8-2.2 0.3-0.5 ≤0.045 ≤0.035
DH-2 0.17-0.37 0.5-0.8 0.0-0.4 0.6-0.9 0.15-0.25 ≤0.045 ≤0.035