Basic Info.
Usage
Motor Parts, Bicycle Parts
Processing Type
Rolling Type
Transport Package
20kgs/ Carton
Product Description
Basic information |
AISI Number | AISI1008~AISI1018,AISI1045,AISI1065~AISI1086 |
Size | 1.0mm----80mm |
Grade | G5----G1000 |
Chemical Composition |
Item | C% | Si% | Mn% | P% | S% | Density | Hardness |
AISI 1010 | 0.08~0.13 | 0.30Max | 0.50Max | 0.07Max | 0.06Max | 7.861g/cm3 | HRC 55-63 |
AISI 1015 | 0.13~0.18 | 0.10~0.30 | 0.30~0.60 | 0.04Max | ********* |
AISI 1045 | 0.43~0.50 | 0.10~0.30 | 0.60~0.90 | 0.04Max | 0.05Max |
AISI 1086 | 0.83~0.88 | 0.10~0.30 | 0.30~0.70 | 0.04Max | 0.04Max |
Item | Name | Material |
1 | Stainless Steel Ball | AISI304/304L/316/316L/420/420C/440C |
2 | Chrome Steel Ball | AISI 52100/ 100Cr6/ Gcr15/ SUJ2 |
3 | Carbon Steel Ball | AISI1010/1015/1086 |
Stainless steel ball AISI 316 |
1. Material | AISI 316 |
2. Size | 0.5-180mm |
3. Grade | G10 G40 G100 G200 G1000 |
4. Hardness | 25-39 HRC |
5. Characteristic | (a)Excellent resistance to corrosion(apart of chloridric acids) (b)Not hardenable austenitic inox |
6. Magnetic | NO |
7. Application | Photographic chemicals, bleaches, dyes, inks and nitric aicds Vggressive applications without mechanical efforts |
8. Chemical composition |
| C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | N% |
min. | --- | --- | --- | 16.5 | 10.0 | 2.0 | --- | --- | --- |
max. | 0.07 | 1.00 | 2.00 | 18.5 | 13.0 | 2.5 | 0.045 | 0.015 | 0.11 |
9. Packing | Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required |
10. Conditioning | dry or oiled |
11. Delivery time | Stock within a short time or 35 days. |
Certificate display
Manufacturing Process of Steel Ball
Raw Material
Drawing--
Drawn the wire rod to the required size, in closer tolerances so that it can be used in next step cold heading.
Heading--
Ball blanks are cold or hot headed from rolls of wire or bar stock depending on their size and the material.It cuts to length and the width a small percentage larger than the width of the finished ball.The wire or rod is then fed through a header.This cold forged process produces "slugs" at an incredibly high speed.These rough shaped balls have a ring around the middle.The next process is to remove this ring.
Flashing--
To remove the "ring" around the ball, the slugs are then flashed.The flashing gives the ball a rough finish.
Heat Treatment--
Heat treatment, where necessary, gives the balls the maximum possible hardness and the best technical characteristics that can be achieved with the materials used.
Grinding--
After the ball is heat treated, the ball is then ground to the approximate diameter of the finished ball.
Sorting--
Sorting the right size ones, and the qualified steel balls are filtered.
Lapping--
The lapping will be processed after the ball is ground to approximate size. This lapping process polishes the ball to the exact required size and it makes the ball shiny.
Inspection--
The balls need to be inspected by mechanically and visually after lapping process.The balls are measured through a fine tuned tapered roller. The workers will also do the visually checking before packing.
Steel Ball Metric and Inch Size
Material | 52100 chrome steel |
1010 1015 1045 1085 1086 carbon steel |
304 316/L 420C 440/C stainless steel |
AL.5052 aluminum |
H62/65 brass |
T2 copper |
Metric Size (mm) | 0.4, 0.5, 0.68, 0.7, 0.8, 1, 1.2, 1.3, 1.45, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6, 6.5, 8, 8.5, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 25.4, 28, 30, 35, 40, 45, 50.8, 60, 76.2, 101.6, 150, 180 |
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Inch Size (inch) | 1/32, 3/64, 1/16, 5/64, 3/32, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 29/64, 15/32, 31/64, 1/2, 17/32, 9/16, 19/32, 5/8, 21/32, 11/16, 23/32, 3/4, 25/32, 13/16, 27/32, 7/8, 29/32, 15/16, 31/32, 1, 1-1/16, 1-1/32, 1-1/8, 1-3/16, 1-1/4, 1-5/6, 1-3/8, 1-7/16, 1-1/2, 1-9/16, 1-5/8, 1-3/4, 1-7/8, 2, 2-1/4, 2-1/2, 2-3/4, 3, 3-1/4, 3-1/2, 3-3/4, 4, 5, 6, 7 |
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Conversion | 1inch=25.4mm, 1mm=1000um |
Grade | G10 G16 G20 G28 G40 G60 G100 G200 G500 G1000 |
Precision | G10:0.25μm G16:0.4μm G20:.5μm G28:0.7μm G40:1μm G60:1.5μm G100:2.5μm G200:5μm G500:13μm G1000:25μm |
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OEM | Yes. (The sizes can be customized) |
FAQ
1. What kind of steel balls can supply ?
Material | Carbon, Chrome, Stainless |
Size range | 0.8mm-150mm |
Grade | G10-1000 |
Packing | Standard or as customer required |
Delivery | Stock within a short time or 35 days |
2. Some other question?
Q1. -- If 'I' want small quantity and fast delivery. Which way of shipping is advised ?
A1. -- By express.
Q2. -- How many quantity will be packed in one carton or one pallet ?
A2. -- 20 to 25kg per carton,1 ton per wooden pallet.
Q3. -- What's the lead time ?
A3. -- If in stocks,2-5days;or ,it will take 20-35days,depend on the quantity.
Q4. --Which kind of payment will be accepted ?
A4. -- T/T, L/C, ...
Welcome to contact us!
Address:
Mao Zhuang Industrial Park, Ningyang, Taian, Tai′an, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
Taian precision Steel ball Co., Ltd is located in Maozhuang Industrial park, Ningyang, Taian City, shandong. It is established in 1990 covered an area of 10 acres. Now there are 140 employees, over
290 pieces of advanced production facilities, contains 156 pieces wire implantation machines, 20 pieces
Of vertical mills, 30 pieces of horizontal mills, 18 pieces of electric furnace, more than 15 pieces of special use test machines for steel ball and 30pieces of steel ball classificators. The annual output for kinds of steel ball are reached to 9000 tons.
With excellent equipment, advanced technic management standards, strong technology power.
Our company supplies different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.