Differences and advantages of cast steel shot and chrome steel shotNews-JUN DA

News

Differences and advantages of cast steel shot and chrome steel shot

30/5/2025

Differences and advantages of cast steel shot and chrome steel shot:

Both cast steel shot and chrome steel shot are produced according to SAE standard specifications and are suitable for sandblasting abrasives.

Difference:

Chrome steel shot is our patented product, and we are the only manufacturer in China with this production process.

1. Ervin life: cast steel shot 2200-2400; chrome steel shot 2600-2800. Cr type contains 0.2-0.4% Cr element, and has a longer fatigue life of up to 2600-2800 times. Cr steel shot is more cost-effective than secondary quenching.

2. Production process:

Cast steel shot: Made by melting selected scrap steel in an electric induction furnace. The molten metal is atomized and converted into round particles, which are then quenched and tempered during heat treatment to obtain products with uniform hardness and microstructure.

Chrome steel shot: Chromium alloy needs to be added, the process is complicated (high temperature melting, precision quenching), and the cost is high.

3. Performance characteristics:

The addition of chromium element to chrome steel shot improves the strength and hardness of chrome steel shot, with high wear resistance and long service life, better toughness, and it is not easy to send brittle breakage during use. Strong impact resistance.

Advantages:

1. Cast steel shot and chrome steel shot: widely used, can be used for metal surface treatment, such as shot peening, shot blasting and other processes, can remove burrs, rust and other impurities on the metal surface.

Very little dust is generated during use, making it an environmentally friendly choice and reducing the need for a large number of dust removal systems. After use, it can be collected, cleaned and reused many times, significantly reducing material costs and waste.

In short, steel steel shot and chrome steel shot abrasives are an important part of the surface treatment and finishing industry, combining the characteristics of high efficiency, durability and environmental protection. Its versatility and excellent performance make it the first choice for a variety of applications requiring high-quality surface finishing.

professional firm engaged in the research, development, sale, and service of Steel Shot, Steel Grit, sandblaster, sandblasting machine, garnet sand. We are located in Jinan with convenient transportation access. .

Quick links

Products Structure

Our Contacts

No.365 ,The Second Jing Road ,Huaiyin District, Jinan City ,Shandong Province ,China

0086-531-82020205
+0086-15806668333

info@jnjunda.com

Message
WhatsApp

Whastapp
Message