9/16 inch Steel Ball Stainless Steel Balls 304 Marbles for Mouse Trap Board Games

9/16 inch Steel Ball Stainless Steel Balls 304 Marbles for Mouse Trap Board Games

Produce Feature:

Not for children under 6 years.

Material: 304 Food Grade Stainless Steel, lead-free.

Diameter: 9/16 inch

stainless steel balls would be the best replacement if you lose the marbles for Mouse Trap Games.

Made of 304 food grade stainless steel, the balls have good rust prevention performance and high safety for your kids.

Warm note:

These small size balls are solid steel, please keep them away from children under 5 years old to avoid choking.

1-Basic Information

2-Chemical Composition

3-Mechanical Properties

International Standards

Feature

304: Unhardened austenitc stainless steel balls, they display good mechanical characteristics, toughness and corrosion resistance.

AISI 304L provides lower carbon content, AISI 302 better mechanical characteristics.

Balls are provided in the passivated condition.

Corrosion Resistance

304: Very good corrosion resistance with respect to organic substances, oxidating solutions, foodstuff, sterilizing solutions.

Good resistance with respect to atmospheric corrosion and dyes.

They are subjected to pitting and crevice corrosion in presence of hot chloride solutions and to stress corrosion

when temperature exceeds 60°C. They do not resist to sulfuric acid solutions.

AISI 302 shows slightly best corrosion resistance with respect to AISI 304/304L stainless steels.

Application

304: Special bearings and pumps, aerosol pumps, gardening and household sprayers, perfume miniature pumps, seams,

medical application valves, agricultural backpack sprayers. They are used in foodstuff, aerospace and military industry.

Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the

steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15),

carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow steel balls ,half steel ball ,plastic ball,glass ball,

Tungsten carbide ball, media ball,ceramic ball,Aluminum ball ,drilled steel ball,ball cages and other kinds of material ball.

We have two companies,one is in Shandong province,other one is in Hong Kong .

After 15 years' effort and development, now we have become one of the leading steel ball suppliers in China.

We are always keeping very kind relationship with many strong ball factories and research institutes in China,

we have been enjoying high reputation in pesticide market domestically and internationally.

We have passed the ISO9001:2008 and our products got SGS,RHOS Certificates.

We have the ability to provide many kinds of steel ball with the accuracy range G5-G2000,size 0.1mm-1000mm.

We are capable of supplying our balls in various kinds of packaging according to customer's specific requirements.

We use perfect equipment to detect the roundness, libration size and the quality of the surface of steel balls.

Welcome to visit our factory and looking forwarder to cooperate with you !