Delivery Time: Stock Within a Short Time or 35 Days
Packaging: Standard Packing or as Customer Required
Application Areas: Low Quality Bearings, Bicycles
Conditioning: Dry or Oiled of Carbon Steel Ball
Characteristics: Core-Hardened, Low Resistance to Corrosive Attack
Magnetic: Yes
Shape: Round Carbon Steel Ball
Trademark: SUHUA
Transport Package: Box, Plastic Bag, Steel Drum
Specification: BV
Origin: Jiangsu China
HS Code: 8482910000
11mm Carbon Stress Ball with Magnet
Featrue: 1. Casehardened surface balls and low hardness core. 2. Good characteristics of superficial hardness, low resistance to corrosive attack, magnetic. 3. Used in cycle industry, and yet remain substantially cheaper than balls manufactured from high carbon chrome alloy steel. Â
Specification:Â
Low carbon steel ball
1. Material
AISI1010/ AISI1015/ C15/ 1.0413/ JIS SWRM 12/ EN32 ASTM A/29
2. Size Range
1mm-180mm
3. Grade
G40-1000
4. Hardness
60 min. HRC (Surface-hardend)
5. Characteristic
(a)Casehardened surface balls and low hardness core (b)superficial hardness (c)Low resistance to corrosive attackÂ
6. Magnetic
Yes
7. Application
Low quality bearing, oiler, roller, sliding block
8. Chemical composition
Â
Â
C%
Si%
 Mn%
Cr%Â
Ni%
Mo%
P%
S%Â
Al%
Cu%
min.
0.12
---
0.30
---
---
---
----
---
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max.
0.17
0.30
0.60
0.20
0.25
0.05
0.035
0.035
0.01
0.3
9.Packing
Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required
10.ConditioningÂ
dry or oiled
11.Delivery time
Stock within a short time or 35 days.
CHANGZHOU HUARI STEEL BALL CO., LTD.
Application:
Production process:Â Â
Manufacture process of steel balls
Step 1Â Heading
Balls blanks are cold headed from rolls of wire.
Step 2Â Flashing
Rolling balls between two hard alloy plates to removes the slight band and small protrusions.
Step 3Â Heat treat
Heating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4Â Rough grind
Rolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates.
Step 5Â Cleaning
The final production operation cleans the finished balls and adds a shiny luster.
Step 6 Final           Inspection
Balls are gauged, visually inspected and subjected to other quality tests to insure every customer's specifications are achieved.
Step 7Â Packaging
The balls are packaged in accordance with customer specifications for shipping.
Packaging: Type 1: Plastic bag + box + carton + wooden pallet Type 2: Plastic bag + carton + wooden pallet Type 3: Our package: export cartons, steel drums, wooden pallets
About us:
1. Established since year 1986, more than 27 years experience and specialized in steel balls manufacturer and ball related products. 2. High precision instruments and technical staffs. 3. Offer the good quality service and product with short delivery times.
Mian products:
Services: 1. All the inquiries will be reply within 24 hours 2. For the steel ball, please kindly let us know the size, material, grade and quantity. 3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.
