0.45mm-50mm G3-G1000 Quality Solid Chrome/Chromium Bearing Steel Ball/Sphere

• Customized: Customized
• Certification: ISO, Iaf, GB/T, ISO/Ts, Bc
• Standard Parts: Yes
• Universal: Yes
• Type: Bearing Ball
• Material: Chrome Steel
• Model NO.: Chrome Steel Ball
• Grade: G3-G200
• G3-G2000: 84829100
• Transport Package: Pallet
• Specification: 0.45mm-50mm
• Trademark: Tangland
• Origin: Shandong
• HS Code: 8482910000
• Production Capacity: 5000 Billion. Pieces / Month

Product Description

0.45mm-50mm G3-G1000 Quality Solid Chrome/Chromium Bearing Steel Ball/Sphere


Chrome/Bearing steel ball

Grade of ball:3 to 1000

Hardness:HRC 60 to 66

Size:0.8mm-80mm

Application:Bearing, power tool, automotive,cosmetics, body jewelry,construction,heavy equipment,hunting cartridge and so on.



 Chemical composition

Material	Composition of materials
	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Ni(%)	Cr(%)	Mo(%)	Cu(%)
100Cr6&SUJ2&AISIE52100&GCr15	0.98-1.05	0.15-0.35	0.25-0.45	0.02max	0.006max	0.1	1.40-1.65	0.05max	0.13
	Ti(%)	AI(%)	O(%)	N(%)	Pb(%)	Sb(%)	As(%)	Sn(%)	Ca(%)
	0.002max	0.04max	0.0008max	0.004max	0.002max	0.005max	0.04max	0.03max	0.0008max

Production Process






Professional Inspection Machines

Profile roughness tester from England
Germany Zeiss cleanliness analysis system
Taylor roundness instrument from England
S-K-F 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

Steel Ball Grade

GB/T 308.1-2013&ISO3290-1:2008 STANDARD
GRADE	VDWS(max)	△Sph(max)	VDWL(max)	Ra(max)	Spacing Gauge Value	Priority Gauge Value	Spacing Dividers Gauge Value	Dividers Gauge Value
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

Composition of different materials

Material	Composition of materials
	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Ni(%)	Cr(%)	Mo(%)	Cu(%)
100Cr6&SUJ2 &AISIE52100 &GCr15	0.98-1.05	0.15-0.35	0.25-0.45	0.02max	0.006max	0.1	1.40-1.65	0.05max	0.13
	Ti(%)	AI(%)	O(%)	N(%)	Pb(%)	Sb(%)	As(%)	Sn(%)	Ca(%)
	0.002max	0.04max	0.0008max	0.004max	0.002max	0.005max	0.04max	0.03max	0.0008max
AISI440C	0.95-1.10	0.80max	0.80max	0.035max	0.030max	0.30max	16.00-18.00	0.40-0.70	0.25
AISI420C	0.15-0.36	1.00max	1.00max	0.040max	0.030max	1.00max	12-14	-	0.30max
AISI304	0.08max	1.00max	2.00max	0.045max	0.030max	8-10	18-20	-	-
AISI316	0.08max	1.00max	2.00max	0.045max	0.030max	10-14	16-18	2-3	-

Packaging:

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

Why Choose us
1, Free samples.
2, Passed IATF, ISO, SGS, OHSAS certification .
3, Professional factory , Since 1988.
4, Good price and high quality.
5, We have good development and supply capacity.