S660 (2.0) steel shot, national standard steel shot

S660：

2.0mm

Product Name
Cast Steel Shots
Product Category
Cast Steel Shots
Product Specifications
Product Description
Large cast iron, cast steel, cast iron pipes, large forgings, Sand cleaning and rust removal of heat treated parts
Sand cleaning, rust removal, strengthening and shaping of large and medium-sized cast iron, cast steel, forgings, heat treated parts, steel plates and steel pipes
Small cast iron, small castings, Pre-treatment of heat-treated products, cast aluminum, steel plates, cast copper alloys, and gold plating to enhance elasticity and toughness
Pre-treatment of surface coatings on stainless steel plates, thin steel plates, and non-ferrous alloys to enhance elasticity and toughness, wire strengthening treatment
Purpose of cast steel shot
Cleaning shot blasting, shot blasting, die casting cleaning, casting shot blasting, forging shot blasting, forging shot blasting, casting sand cleaning, steel plate cleaning, steel cleaning, steel plate cleaning, section steel Cleaning, steel structure cleaning.
Rust removal shot blasting, shot blasting, casting rust removal, forging rust removal, steel plate rust removal, forging scale removal, steel rust removal, steel structure rust removal, steel structure rust removal.
Enhanced shot peening, heat treatment parts shot peening, gear shot peening.
Shot blasting: shot blasting for shaped steel, sand blasting for shaped steel, ship plate shot blasting, steel plate shot blasting, steel shot blasting.
Shot blasting steel plate shot blasting, steel shot blasting, steel shot blasting.
Sanding and sanding treatment.
Cast steel shot pretreatment, coating pretreatment, coating pretreatment, surface pretreatment, ship plate pretreatment, section steel pretreatment, steel pretreatment, steel plate pretreatment, steel structure pretreatment.
Applicable equipment for cast steel shot
Cast steel shot is mainly suitable for drum type, chain type, hook type, crawler type, through type, turntable type, accumulation type, stepping type, and trolley type Shot blasting machine (shot blasting machine), shot blasting cleaning machine, shot blasting cleaning equipment, shot blasting machine, shot blasting, shot blasting equipment, sand blasting machine, sand blasting equipment, rust removal equipment, steel pretreatment production line, steel plate pretreatment Equipment in processing production lines, steel structure pretreatment production lines, and sand rooms.
Product Name
Cast Steel Shot
Product Category
Cast Steel Shot
Product Specification
Product Description

Usage

Sand cleaning and rust removal of large cast iron, cast steel, cast iron pipes, large forgings, heat treated parts

Large and medium cast iron, cast steel, forgings, heat treated parts, steel plates, steel pipes Sand cleaning, rust removal, strengthening, and forming

Sand cleaning of medium and small cast iron, malleable cast iron, small and medium-sized castings, heat-treated products, steel plates, steel sections, steel pipes, structural steel parts, chains, and non-ferrous alloys , rust removal, strengthening, forming
Small cast iron, small castings, heat treated products,
Cast aluminum, steel plates, cast copper alloys, gold plating before treatment to enhance elasticity and toughness

Treatment before surface coating of stainless steel plates, thin steel plates, and non-ferrous alloys to enhance elasticity and toughness, wire strengthening treatment
High-strength steel shot required for surface pretreatment (shot blast cleaning) of high-strength steel plates for naval ships and submarines , steel shot requires high hardness, non-breaking, fast cleaning speed, and the steel plate after cleaning reaches . grade, and the average roughness is required in microns.
Chemical composition, carbon, silicon, manganese, sulfur and phosphorus
Tempered martensite or troostite with uniform metallographic structure
It has the effect of increasing the surface pressure of the workpiece and improving the fatigue strength
Steel shot has a tight internal structure, is not easily broken, and has uniform particle size, which can increase the surface pressure of the workpiece and improve the fatigue life of the workpiece.
Fast cleaning speed
Steel shots and steel sand have appropriate hardness, fast cleaning speed, and good rebound. Products with internal corners or complex shapes can be cleaned evenly and quickly, shortening the processing time and improving the quality of the products. efficiency and reduce production costs.
Long life, less consumption
Steel shot, steel grit, few internal defects, metallographic structure composed of tempered martensite, impact resistance, long life.
Strict quality management, uniform material
Every production process of steel shot and steel sand is managed under strict quality system standards, and the product material is uniform, reliable and stable.
The conditions that projectile materials should meet
, fast cleaning speed
, uniform quality
, low consumption
Projectile material selection standards
, appropriate hardness
br/> , sufficient density
, appropriate metallographic structure
Name
Cast steel shot (steel shot)
Chemical composition
Carbon
.~ .%
Manganese
.～.%
Silicon
.～.%
Sulfur
.%
Phosphorus
.%
Average hardness
(measured under load)
Normal～ (～)
Special～ (～)
Special～ (～)
Hardness deviation
/> The maximum deviation range is. or
Metallographic structure
Uniform tempered martensite or tempered troostite + dispersed carbides
Minimum density
(alcohol replacement method)
./