0.8mm-44.5mm Stainless Steel Ball Made in China

Model NO.: 0.8mm-44.45mm
Grade: G3-G200
G3-G200: 84829100
Surface: Polished, Plating, Coating
Applications: Roller Skate, Guide Rail, Bicycle Parts, Bearing
Transport Package: Pallet, Carton, Wooden Box
Specification: 0.8mm-44.45mm
Origin: Shandong
HS Code: 8482910000
Model NO.: 0.8mm-44.45mm
Grade: G3-G200
G3-G200: 84829100
Surface: Polished, Plating, Coating
Applications: Roller Skate, Guide Rail, Bicycle Parts, Bearing
Transport Package: Pallet, Carton, Wooden Box
Specification: 0.8mm-44.45mm
Origin: Shandong
HS Code: 8482910000

1,Sample free .
2,Passed IATF, ISO, SGS, OHSAS certification .
3,Professional factory , Since 1988.
4,Occupies 70 hectares.

5,We have good development and supply capacity.


Steel ball grade
GB/T 308.1-2013&ISO3290-1:2008 STANDARD
GRADE VDWS(max) â–³Sph(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 -




0.8mm-44.5mm Stainless Steel Ball Made in China



Production process
0.8mm-44.5mm Stainless Steel Ball Made in China


Packaging:

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



 

1,Sample free .
2,Passed IATF, ISO, SGS, OHSAS certification .
3,Professional factory , Since 1988.
4,Occupies 70 hectares.

5,We have good development and supply capacity.


Steel ball grade
GB/T 308.1-2013&ISO3290-1:2008 STANDARD
GRADE VDWS(max) â–³Sph(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 -




0.8mm-44.5mm Stainless Steel Ball Made in China



Production process
0.8mm-44.5mm Stainless Steel Ball Made in China


Packaging:

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



 

Rongke smelter furnace is in series connection SCR type Induction Furnace.Rongke furnace specialized in design and manufacturing medium frequency induction furnace since 2013, now we have over 300 sets of smelting system running around the world and yearly revenue over 100 million CNY, every year our sales are expanding at least 1.5 times over last year and factory area too is enlarging every two years. now the factory is covering over 15000 sqm. Among the 110 employees we have 20 R&D engineers. 

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FOSHAN RONGKE INDUSTRIAL ELECTRIC FURNACE CO.,LTD , https://www.rongke-industrial.com