AISI52100 G1000 5mm chrome metal balls 5mm steel sphere
US $1.40-$1.45
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- G200 304 Stainless Steel Ball 7.144mm for grinding
G200 304 Stainless Steel Ball 7.144mm for grinding
- Category: Bearing Balls >>>
- Supplier: Ningyang Xinxin Stainless Steel Ball Manufacture Co. Ltd.
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Product Overview
Description
Product Description
304 stainless steel ball
G200 304 Stainless Steel Ball 7.144mm for grinding
| Material | 304 stainless steel |
| Size | 0.8mm-60mm |
| Standard | DIN GB ISO JIS BA ANSI |
| Grade | G100-G1000 |
| Certificate | ROHS SGS ISO |
| Used | 304 stainless steel ball:dispenser valves , medical applications , animal feeders , trigger sprayers 316stainless steel ball: avigation, scent bottle, sprayer, valve, nail polish,mobile phone fittings |
304 stainless steel ball
Speciality:A representative of Austenitic stainless steel.it is nonmagnetic,but magnetic after rolling, and the magnetism can be taken out, HRC≤26.It has good antirust and anticorrosive capability.
304 stainless steel ball
Comparison:304HC stainless steel ball is softer and can be pocessed more easily than 304 stainless steel ball, while 304L stainless steel ball has stronger antirust and anticorrosive capability than the above two, It can be jointed easily.
Products Show
| Material | C | Si | Mn | Ni | P | Mo | Cr | S |
| AISI304 | 0.07 max | 1.0 max | 2.0 max | 8.0-10.5 | 0.045 max | 17.0-19.0 | 0.03 max | |
| AISI316 | 0.07 max | 1.0 max | 2.0 max | 10.0-14.0 | 0.045 max | 2.00-2.50 | 16.5-18.5 | 0.03 max |
| AISI420 | 0.40-0.50 | 1.0 max | 1.0 max | 1.0 max | 0.04 max | 12.0-14.0 | 0.03 max | |
| AISI440c | 0.95-1.20 | 1.0 max | 1.0 max | 0.60max | 0.04 max | 0.40-0.80 | 16.0-18.0 | 0.03 max |
the size we produce
0.8mm 1mm 1.2mm 1.5mm 1.588mm 1.7mm 1.8mm 1.9mm 2mm 2.381mm 2.5mm 3mm 3.175mm
3.5mm 3.96mm 4mm 4.76mm5mm 5.556mm 6mm 6.35mm 6.8mm 7mm 7.144mm 7.938mm 8mm
8.5mm 8.7mm 9mm 9.525mm 10mm 11mm 12mm 12.7mm 13.5mm 14mm 14.288mm 15mm
15.875mm16mm17.4mm 18mm 19.05mm 20mm 22mm 25mm 25.4mm 30mm 35mm 38mm 40mm
45mm 50mm 50.8mm
1/32 inch1/16 inch 3/32 inch 1/8 inch 5/32 inch 3/16 inch 7/32 inch1/4 inch9/32 inch 5/16 inch 11/32 inch
3/8 inch 7/16 inch1/2 inch 17/32 inch 9/16 inch 5/8 inch11/16 inch 3/4 inch 7/8 inch 1 inch 1-1/16inch
1-1/8 inch1-1/4inch 1-5/16inch 1-3/8 inch 1-1/2 inch 1-3/4 inch 2inch
Our Company
Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd
Ningyang Xinxin Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .
We have two professional factory to produce steel ball ,one is in Shandong province(5000 square meters),other one is in Henan province (10000 square meters ) .
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. The brand "XinXin" is trusted deeply by customers. Our products have been widely applied in the hardware goods form a complete set for the aviation and spaceflight industry, automobiles, sprayers, stainless steel bearings, and handicraft and precision instruments.
We have advanced production equipment and consummative instruments. 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 !
Main products
Click the picture for detailed information!
GLASS BALL
BRASS/COPPER BALL
PLASTIC BALL
TUNGSTEN CARBIDE BALL
Appplication
Production process
Heading:
In the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.
Deflashing:
The flash line, a ridge left by the forming dies, is removed as balls roll between heavy,cast iron plates.
Soft Grinding:
Similar to deflashing, except that a grinding stone is used to improve precision.
Heat-treating:
Steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.
Descaling:
This step removes the residues and by-products from the heat-treating process.
Hard Grinding:
Slow, meticulous grinding assures proper sizing and sphericity, with tolerances as closeas ±.0001.
Lapping:
Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade10 - 48.
Finishing:
Proprietary chemical and mechanical processes give the balls their final micro-smoothed finish, for increased wear resistance and product longevity.
Packing & Delivery
Port:Qingdao seaport Shanghai seaport or Ningbo seaport
Lead Time :3-25 working days
Package Type:
A. Plastic bag +carton, 25kgs in a carton,carton size:30*20*15cm , 36 cartons in a pallet
B. Drum package 250kgs in a drum,4 drums in one pallet
C plastic bag+ carbox for small quantity
D.According to your requiements
Our Certifications
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