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| Categories | Stainless Steel Balls |
|---|---|
| Brand Name: | JN |
| Model Number: | 0.5mm 1mm 1.5mm |
| Certification: | SGS ISO |
| Place of Origin: | Shandong |
| MOQ: | 500kg |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P |
| Supply Ability: | 10 Tons per Month |
| Delivery Time: | 7-15 days |
| Packaging Details: | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name: | 0.5mm steel ball |
| steel ball matrial: | 304/316/316L/420C/440C |
| Standard: | AISI, ASTM, DIN, EN, GB, JIS |
| Hardness: | HRC25-HRC58 |
| Application: | bearing,valve,switch,automobile industry |
| Feature: | strong rust resistance |
0.5mm G100 -G1000 Precision Steel Ball Bearings Small Stainless Steel Beads


Material | Stainless steel 304 316 316L |
Size | 0.5MM-300MM Solid ball |
Grade | G200 Tolerance: +/-0.005mm |
Weight | 28.17g /piece |
MOQ | 1pc |
Package | plastic bag+carton box |
Specification of stainless steel balls
Material | Density | Hardness | Tensile Strength | Magnetic |
304 | 7.93 g/cm³ | 10~25 HRC | 80,000~180,000 psi | Non-magnetic |
316 | 7.98 g/cm³ | 10~25 HRC | 80,000~120,000 psi | Non-magnetic |
201 | 7.85 g/cm³ | 10~25 HRC | 53,000 psi | Non-magnetic |
420 | 7.75 g/cm³ | 48~55 HRC | 95,000~250,000 psi | Magnetic |
440 | 7.70 g/cm³ | 56~65 HRC | 275,000~285,000 psi | Magnetic |
Chymic component of 304 stainless steel balls | |
C | 0.08% max. |
Si | 1.00% max. |
Mn | 2.00% max. |
P | 0.045% max. |
S | 0.030% max. |
Cr | 17.00 to 19.00% |
Ni | 8.00 -- 10.00% |
Application Of Steel Balls

Special bearings, pumps and valves, aerosol and dispenser sprayers.
Utilised in the foodstuff, paper, chemical, rubber,
military, textile industry. Applications in photographic devices, medical instruments, quick couplings, recirculating balls,
ink cartridges, jewels.
Packing :

Company Information
Jinnai Stainless Steel Ball Manufacture Co., Ltd is one of famous
and professional stainless steel ball factory from china .
With over 20years history,our factory have good reputation from our
customers and government,so our factory passed ISO9001:2008 and
our products got SGS,RHOS Certificates .
We mainly produce stainless steel ball (201, 304, 316,
420,420C,440C,430).
also produce chrome steel ball (AISI52100,100CR6,GCR15),
carbon steel ball(1015,1010,1045,1085),
copper brass balls, plastic ball,glass ball,Tungsten carbide ball,
flying saucer ball, polishing media ball,ceramic ball,Aluminum ball
and other kinds of material ball.
We have the ability to provide many kinds of steel ball, of which
accuracy range is G10-G1000,size 0.4mm-50.8mm.
Welcome to visit our factory and looking forwarder to cooperate
with you !
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