Taian Xinyuan Precision Steel Ball Manufacturing Co. Ltd

• Material: stainless steel
• Size: 3.175-25.4mm
• Precision: G40-G1000

International standards

• CHN: 0Cr18Ni9
• USA: 304
• GER: 1.4301
• FRA: Z7CN18-09
• UK: 304S15
• ITA: X5CrNi18-10
• RUS: 08KH18N10
• JAP: SUS304

Chemical composition

• C: 0.08% max.
• Si: 0.75% max.
• Mn: 2.0% max.
• P: 0.045% max.
• S: 0.03% max.
• Cr: 18-20%
• Ni: 8-10.5%
• N: 0.1% max.

Technical data

• Hardness: 25-39 HRC
• Ultimate compressive strength: 500-1300MPa
• Service temperature: -196/700°C

Mechanical properties:

• Tensile strength: 100,000 to 180,000psi
• Yield strength: 50,000 to 150,000psi
• Elongation in two inches: 55 - 60%
• Reduction in area: 55 - 65%
• Modulus of elasticity: 29,000,000 psi
• Density: 0.286lbs/cu.in

Physical characteristic

• Corrosion resistance
• Anti-magnetic
• Authentic material

Application:

• 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.

How to inquire
When ordering balls, please specify the following:

• Nominal ball diameter
• Type of material
• Precision grade
• Quantity
• Payment terms

All standard steel balls are always in stock and ready for immediate off-the-shelf delivery. If your application calls for customized balls, send us your specifications and we'll gladly meet them.