China Large Stainless Steel Balls

Basic Info.
Model NO.:

Original:Changzhou, Jiangsu, China
Material:

Sizes:
Hardness:

Precision:
Checking:100% Sorted

Surface:Bright, Zero Defect
Certification:ISO 9001:2008

Safe:RoHS SGS
Package:10kg of Each Carton

Export Markets:Global

Product Description
Qingdao Fuqin Imp. & Exp. Co., Ltd. It is aprofessional export company for the manufactures.The morther companies are steel ball and roller plants.The steel ball plant was founded in 1998. It is professional ball manufacturer.We have received ISO9001.The roller plant was found in 2000. It is professional roller manufacturer. We have received ISO/TS16949.

Caption:The Applications
Light duty bearing,Conveyer belt,
Bicycle parts,Automobile parts,
Slide bearing,Caster wheels,
Computer peripheral products,
Toys,metal milling,Hand tools and etc.
Detail:
Low Carbon-AISI 1010-1015
-1mm~30mm
G16~G1000


Caption:The Applications
Bearing/Automotive
Cosmetics/Construction
Body,Jewelry/Heavy Equipment
Hunting cartridge
Detail:
Chrome steel - GCr15/100Cr6/AISI 52100/SUJ-2

Chemical Composition

Material
C%Si%Mn%Cr%Cu%521000.98~1.100.15~0.350.25~0.451.30~1.60
GCr150.95~1.050.15~0.350.25~0.451.40~1.65
0.25GCr15
SiMn0.95~1.050.45~0.750.95~1.251.40~1.650.25100Cr6
0.93~1.050.15~0.350.25~0.451.35~1.60 SUJ2
0.95 or 1.100.15 or 0.350.50 max1.30~1.60

Caption: The Applications
For 300 series
Trigger sprayers,Bearings,Dispenser valves,
Body jewelry lotion pumps,Aerospace,Quick
Disconnect couplings
For 400 series
Bearing applications,Valve applications,
Locking mechanisms,Fasteners,Quick

Detail:
Stainless steel - AISI 302/304/304L/316/316L
-AISI 420/420C/430/440C

Chermical Composition

AISI
NumberC%Si%Mn%Cr%Ni%Mo%P%S% property
AISI 3040.07
MAX1.00
MAX2.00
MAX17.0~
19.08.0~
10.5 0.045
MAX0.03
MAXSlightly magnetic,flat surface HRC 25min.
AISI 3160.07
MAX1.00
MAX2.00
MAX16.5~
18.510.5~
13.52.00~
2.500.045
MAX0.03
MAXBetter corrosion resistance than SS304 specially against Sulfuric
acid and ink/bleach/nitricAISI 4200.07~
0.251.00
MAX1.00
MAX12.0~
14.0 0.045
MAX0.03
MAX
flat surface HRC 50min,
better corrosion resistant AISI 4300.08
MAX1.00
MAX1.00
MAX15.5~
17.5 0.045
MAX0.03
MAXFerritic stainless steel,better corrosion resistant than 3series at higher temperatureAISI 4400.95~
1.201.00
MAX1.00
MAX16.0~
18.0 0.045
MAX0.02
MAXMartensite,fair corrosion to water,alcohol,oil and food product.

Materials and Characteristics

ItemPOM
PA66PPDelrin AFMaterialPolyacetal
Nylon 66Polypropylene20% Teflon+80% DelrinDensity(g/cc)1.42
1.140.911.50Hardness
Rockwell R scale12011090115Wear resistant
(kgf/cm2)0.370.18385~5600.19Heat Resistance
(C)160~170180~230120340

Factory tour inspection

PACKAGING
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