Black spray precision cast carbon steel machinery parts

ZYD is an OEM factory with more than 20 years of casting and processing experience. We have independent mold design and mold making, rich casting technology, precision processing equipment, high-quality packaging and customer-satisfying quality and service. We mainly operate in the European and North American markets. In the long-term cooperation with customers, we have gained unanimous praise from customers for our products.

1. Introduction of black spray-coated precision cast carbon steel mechanical parts

20Mn5 is a high-quality carbon steel material with excellent mechanical properties, toughness and wear resistance, and is widely used in the manufacture of key components such as mechanical parts. The 20Mn5 carbon steel mechanical parts produced by precision casting technology have high precision, high stability and long service life. Combined with black spray-coated surface treatment, the corrosion resistance and aesthetics of the product are further improved. This product is suitable for mechanical equipment, engineering machinery, automobile manufacturing and other fields, and is a core component in the mechanical system.

2. Product Features

Technical Parameters

Parameter Name Value/Description

Material Grade 20Mn5

Tensile Strength ≥600 MPa

Yield Strength ≥350 MPa

Elongation ≥14%

Hardness 170-220 HB

Density 7.85 g/cm³

Surface Treatment Black Spraying

Applicable Parts Mechanical Accessories

Applicable Fields Mechanical Equipment, Engineering Machinery, Automobile Manufacturing, etc.

High Strength and Toughness

20Mn5 carbon steel has high tensile strength and toughness, and can withstand high loads and impact loads in the operation of mechanical accessories.

Excellent Wear Resistance

20Mn5 material has good wear resistance, which extends the service life of mechanical accessories.

Good Corrosion Resistance

The corrosion resistance of the product is further enhanced through black spraying surface treatment, which is suitable for humid and chemical-rich environments.

High Precision and Stability

The precision casting process is adopted to ensure high dimensional accuracy and good surface finish of the product, meeting the high requirements of mechanical equipment.

Lightweight design

Compared with traditional cast iron materials, 20Mn5 carbon steel has a lighter weight while ensuring strength, which helps to reduce the overall weight of the equipment.

3. Product advantages

High strength and toughness

20Mn5 carbon steel can withstand high loads and impact loads, ensuring the stability and reliability of mechanical accessories.

Excellent wear resistance

Significantly extend the service life of mechanical accessories and reduce maintenance costs.

Good corrosion resistance

The black spray-coated surface treatment further enhances the corrosion resistance and adapts to a variety of environments.

High precision and high stability

The precision casting process ensures high dimensional accuracy and good surface quality of the product, meeting the high requirements of mechanical equipment.

Environmental protection and sustainability

Carbon steel materials are recyclable and meet the environmental protection requirements of modern industry.

4. Application areas

Mechanical equipment

Applicable to accessories such as gears, housings, brackets, etc. in mechanical equipment, and can withstand high loads and complex stresses.

Engineering machinery

Applicable to wear-resistant parts and structural parts in engineering machinery, with good wear resistance and corrosion resistance.

Automobile Manufacturing

Applicable to engine parts, chassis parts, etc. in automobile manufacturing, with high strength and stability.

Industrial Equipment

Applicable to wear-resistant parts and structural parts in industrial equipment, with good mechanical properties.

In modern industrial manufacturing, mechanical accessories are the core of efficient operation of equipment, and their quality directly determines the performance, life and reliability of the equipment. As a professional high-quality OEM mechanical accessories manufacturer, we provide customers with high-precision and high-durability mechanical accessories solutions with exquisite craftsmanship, advanced technology and strict quality standards, helping industrial manufacturing to move to a higher level.

1. Professional OEM service, tailor-made

We have rich OEM production experience and can provide personalized design and manufacturing services according to customer needs. Whether it is drawing customization, material selection, or process optimization, we can accurately meet your needs and ensure that the accessories are perfectly matched with your equipment.

2. Advanced technology, quality assurance

Adopting advanced casting, heat treatment and machining technology, from mold design, production casting, heat treatment, precision machining, surface treatment, the entire production process combined with a strict quality control system, each product undergoes a strict testing process to ensure that each product sent to customers is of reliable quality.

3. Diversified material selection to meet different needs

We provide a variety of material options, including gray iron, ductile iron, carbon steel, alloy steel, stainless steel, cast aluminum, etc. Including various special materials of cast iron and cast steel, such as heat-resistant alloy ductile iron, austempered ductile iron, silicon solid melt ductile iron, high chromium steel, high manganese steel, etc. Provide a variety of material options according to customer needs.

4. Green production, practice sustainable development

We are committed to green casting technology, reduce energy consumption and environmental pollution in the production process, and contribute to sustainable agriculture.

5. Efficient production and fast delivery

Relying on modern production lines and efficient management systems, we can achieve rapid response and on-time delivery, help customers shorten production cycles and enhance market competitiveness.

6. Full service, worry-free cooperation

From demand communication, sample production to mass production and after-sales support, we provide a full one-stop service to ensure that customers can feel professional and considerate in every link.

Choose us, choose professionalism and trust!

Whether it is large-scale batch production or small-batch customization, we will become your trusted OEM partner with exquisite craftsmanship, reliable quality and efficient service.