Hot Sale AISI316/316L/304/304L/201/665 Austenitic Steel Ball

• Customized: Customized
• Certification: CE, ISO, Ts16949
• Standard Parts: Yes
• Universal: Yes
• Type: Bearing Ball
• Material: Stainless Steel
• Model NO.: Stainless steel ball
• Grade: G10-G1000
• Payment: T/T,LC
• Delivery Time: 20 Days After Receiving The Payment
• Package: Box
• Transport Package: Plastic Bag+Box+Carton+Wooden Pallet
• Specification: 2.381-12.7mm
• Trademark: Tangland
• Origin: Shandong, China
• HS Code: 8482910000
• Production Capacity: 5000 Billion Pieces / Month

Product Description

Hot Sale AISI316/316L/304/304L/201/665 Austenitic Steel Ball 

Austenitic stainless steel ball

Grade of ball:60 to 1000/ 60 to 1000

Size:2.381mm-12.7mm

Application

Jewelry, high-end cosmetics, medical equipment, bearings, pumps, valves, aerosol, dispenser sprayers, food stuff, paper, chemical, rubber, military industry, special bearings, household sprayers, perfume miniature pumps, medical application valves, aerospace, body jewelry lotion pumps,chemical pump,guide rail, toy accessories, hardware accessories, auto accessories and other corrosion resistance application.

Martensitic stainless steel ball

Grade of ball:10 to 1000

Hardness:HRC 56 to 60/ HRC 48-52

Size:2.381mm-25.4mm

Application

Precision bearings, anti-friction bearings, special valves, special bearings, special pumps, ballpoint pens, conveyor belts, food stuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices, fasteners, locking mechanisms, lighters, components and so on.


 Chemical composition
 

Stainless steel ball	Steel Grade	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Ni(%)	Cr(%)	Mo(%)
Austenitic  stainless stell ball	AISI201	0.15	1.00max	5.50~7.50max	0.06max	0.03max	3.05-5.50	16~18	----
	AISI304	0.07max	1.00max	2.00max	0.045max	0.03max	8~10	17~19	----
	AISI304L	0.03max	1.00max	2.00max	0.045max	0.03max	8~10.5	16~18	----
	AISI316	0.08max	1.00max	2.00max	0.035max	0.03max	10~14	16~18	2.0~3.0
	AISI316L	0.03max	1.00max	2.00max	0.035max	0.03max	12~15	16~18	2.0~3.0
	AISI665	0.08-0.1max	0.3~0.5max	13.5~13.9max	0.04max	0.02max	0.7-0.8	12-12.3	----
Martensitic  stainless steel ball	AISI440	0.90~1.00max	0.80max	0.8max	0.035max	0.03max	0.6 max	17~19	----
	AISI440C	0.95~1.10max	0.80max	0.8max	0.035max	0.03max	0.60max	16~18	0.40~0.70
	AISI420	0.26~0.35	1.00max	1.00max	0.035max	0.03max	0.60max	12~14	0.75max
	AISI420C	0.36~0.45	0.60max	0.80max	0.035max	0.03max	0.60max	12~14	----

Steel ball grade

μm
G3	0.08	0.08	0.13	0.01	0.5	-5,...,0.5,0,+0.5,...,+5	0.1	-0.2,-0.1,0,+0.1,+0.2
G5	0.13	0.13	0.25	0.014	1	-5,...,-1,0,+1,...+5	0.2	-0.4,-0.2,0,+0.2,+0.4
G10	0.25	0.25	0.5	0.02	1	-9,...,-1,0,+1,...,+9	0.2	-0.4,-0.2,0,+0.2,+0.4
G16	0.4	0.4	0.8	0.025	2	-10,...,-2,0,+2,...,+10	0.4	-0.8,-0.4,0,+0.4,+0.8
G20	0.5	0.5	1	0.032	2	-10,...,-2,0,+2,...,+10	0.4	-0.8,-0.4,0,+0.4,+0.8
G24	0.6	0.6	1.2	0.04	2	-12,...,-2,0,+2,...,+12	0.4	-0.8,-0.4,0,+0.4,+0.8
G28	0.7	0.7	1.4	0.05	2	-12,...,-2,0,+2,...,+12	0.4	-0.8,-0.4,0,+0.4,+0.8
G40	1	1	2	0.06	4	-16,...,-4,0,+4,...,+16	0.8	-1.6,-0.8,0,+0.8,+1.6
G60	1.5	1.5	3	0.08	6	-18,...,-6,0,+6,...,+18	1.2	-2.4,-1.2,0,+1.2,+2.4
G100	2.5	2.5	5	0.1	10	-40,...,-10,0,+10,...,+40	2	-4,-2,0,+2,+4
G200	5	5	10	0.15	15	-60,...,-15,0,+15,...,+60	3	-6,-3,0,+3,+6

Production Process

1.Cold heading process
2.Flashing process
3.Heating treatment process
4.Grinding process
5.Initial grinding process
6.Lapping process
7.Eddy current tested by AVIKO
8.Optical testing




Inspection Machines

Profile roughness tester from England
Germany Zeiss cleanliness analysis system
Taylor roundness instrument from England
SKF waviness meter
Germany KB Vivtorinox hardness tester
Finland residual stress analysis
Oxygen nitrogen analyzer from USA
Germany Zeiss metallographic microscope
Steel ball single body vibration measuring instrument
NG Spectrometer spectrometer
Bearing life testing machine
Hydraulic universal testin machine





We produce
 

Item	Name	Material
1	Carbon steel ball (Low)	AISI1010,AISI1015,Q195,Q235
2	Carbon steel ball (High)	C80,C82,C85
3	Stainless steel ball(Austenitic)	AISI304/304L/316/316L/201/665
4	Stainless steel ball(Martensitic)	AISI420/420C/440/440C
5	Chrome steel ball(Ferritic)	AISIE52100/100Cr6/Gcr15/SUJ-2

Packaging

1. Plastic bag+box+carton+wooden pallet
2. Plastic bag+carton+wooden pallet
3. Export cartons+steel drums+wooden pallets