In Stock Factory Price Stainless Steel Ball Size 25mm 304/316 5mm Stainless Steel Ball For Bearing
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- Supplier: Sinofou (tianjin) International Trade Co. Ltd.
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Product Overview
Description
304 stainless steel ball
304 stainless steel ball is the most widely used steel ball on the market. In its application, the corrosion resistance of the ball is more important than its hardness. 304 stainless steel balls have good corrosion resistance to the food environment, oxidant solutions, and most organic compounds. It is widely used in spray, distributor valve, medical equipment, animal feeding, finger pump and food processing.
304L has stronger rust and corrosion resistance than 304, is easy to weld, and has excellent polishing performance.
304 and 304L stainless steel balls can be demagnetized.
304L has stronger rust and corrosion resistance than 304, is easy to weld, and has excellent polishing performance.
304 and 304L stainless steel balls can be demagnetized.
1.Material grade | AISI 304/ SUS 304/ Wks 1.4301 | ||||||||||||||||
2.Size range | 1mm-180mm | ||||||||||||||||
3.grade | G40-1000 | ||||||||||||||||
4.hardness | 25-39HRC | ||||||||||||||||
5.characteristic | (a) Good corrosion resistance (b) Suitable for applications where the corrosion resistance of materials is more important than hardness (c) Excellent corrosion resistance to the environment, oxidant solutions, and most organic compounds | ||||||||||||||||
6.magnetism | a little | ||||||||||||||||
7.application | Valves, finger pumps, etc | ||||||||||||||||
8.chemical composition | |||||||||||||||||
C% | Si% | Mn% | Cr% | Ni% | P% | S% | N% | ||||||||||
min. | --- | --- | --- | 17.0 | 8.0 | --- | --- | --- | |||||||||
max. | 0.07 | 1.00 | 2.00 | 19.5 | 10.5 | 0.045 | 0.015 | 0.11 | |||||||||
9.Packaging method | Standard packaging: 10 or 20 kilograms per box, 1 ton per pallet/or according to customer requirements | ||||||||||||||||
10.Packaging type | Dry or oil bag | ||||||||||||||||
11.Delivery date | 3-7 days or 35 days in stock | ||||||||||||||||
420 stainless steel ball
This ball has good hardness and surface finish. 420 stainless steel balls are suitable for various types of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. It is mainly used for manufacturing components that are resistant to atmospheric, steam, water, and oxidative acid corrosion.
1.Material grade | AISI 420C/ SUS 420C/ Wks 1.3541 | ||||||||||||||||
2.Size range | 1mm-180mm | ||||||||||||||||
3.grade | G10-1000 | ||||||||||||||||
4.hardness | HRC 54-60 | ||||||||||||||||
5.characteristic | Good hardness and corrosion resistance | ||||||||||||||||
6.magnetism | strong | ||||||||||||||||
7.application | Valves, special bearings, ball pen applications, etc | ||||||||||||||||
8.chemical composition | |||||||||||||||||
C% | Si% | Mn% | Cr% | Ni% | P% | S% | N% | ||||||||||
min. | --- | --- | --- | 17.0 | 8.0 | --- | --- | --- | |||||||||
max. | 0.07 | 1.00 | 2.00 | 19.5 | 10.5 | 0.045 | 0.015 | 0.11 | |||||||||
9.Packaging method | Standard packaging: 10 or 20 kilograms per box, 1 ton per pallet/or according to customer requirements | ||||||||||||||||
10.Packaging type | Dry or oil bag | ||||||||||||||||
11.Delivery date | 3-7 days or 35 days in stock | ||||||||||||||||
440C stainless steel ball
440C stainless steel ball is the hardest stainless steel ball among steel balls. Usually used in industries that require high accuracy and rust resistance. In addition, this material is ferromagnetic. After heat treatment, the ball is subjected to cryogenic treatment to improve its hardness. 440C stainless steel balls are commonly used for bearings, valves, fasteners, etc.
1.Material grade | AISI 440C/ SUS 440C/ Wks 1.4125 | ||||||||||||||||
2.Size range | 1mm-180mm | ||||||||||||||||
3.grade | G10-1000 | ||||||||||||||||
4.hardness | HRC 57-60 | ||||||||||||||||
5.characteristic | (a) Maximum hardness and strong corrosion resistance to freshwater environments (b) Ferromagnet | ||||||||||||||||
6.magnetism | strong | ||||||||||||||||
7.application | Valves, special bearings, ball pen applications, etc | ||||||||||||||||
8.chemical composition | |||||||||||||||||
C% | Si% | Mn% | Cr% | P% | P% | S% | N% | ||||||||||
min. | 0.43 | --- | --- | 12.5 | --- | --- | --- | --- | |||||||||
max. | 0.50 | 1.00 | 1.00 | 14.5 | 0.04 | 0.045 | 0.015 | 0.11 | |||||||||
9.Packaging method | Standard packaging: 10 or 20 kilograms per box, 1 ton per pallet/or according to customer requirements | ||||||||||||||||
10.Packaging type | Dry or oil bag | ||||||||||||||||
11.Delivery date | 3-7 days or 35 days in stock | ||||||||||||||||
316 and 316L stainless steel balls
316 and 316L stainless steel balls are similar to 304 stainless steel balls. The addition of molybdenum enhances the corrosion resistance of 316 series stainless steel balls to sulfuric acid compounds. Applications include spray gun heads, bearings, distributor valves, body piercing accessories, detergent pumps, quick change couplings, and aerospace applications. It is the only non magnetic steel ball forged from austenitic steel.
316L has less carbon content than 316, which makes 316L stainless steel balls have higher corrosion resistance than 316. 316L stainless steel balls are commonly used in body jewelry and medical applications.
316L has less carbon content than 316, which makes 316L stainless steel balls have higher corrosion resistance than 316. 316L stainless steel balls are commonly used in body jewelry and medical applications.
1.Material grade | AISI 316L/ JIS SUS 316L/ Wks 1.4404 | ||||||||||||||||
2.Size range | 1mm-180mm | ||||||||||||||||
3.grade | G40-1000 | ||||||||||||||||
4.hardness | 25-39HRC | ||||||||||||||||
5.characteristic | (a) Excellent corrosion resistance (except for some chlorides) (b) Non hardening austenitic steel (c) 316L has better corrosion resistance than 316 | ||||||||||||||||
6.magnetism | not | ||||||||||||||||
7.application | Photographic drugs, bleach, dyes, inks, etc | ||||||||||||||||
8.chemical composition | |||||||||||||||||
C% | Si% | Mn% | Cr% | Ni% | Mo% | P% | S% | N% | |||||||||
min. | --- | --- | --- | 16.5 | 10.0 | 2.0 | --- | --- | --- | ||||||||
max. | 0.03 | 1.00 | 2.00 | 18.5 | 13.0 | 2.5 | 0.045 | 0.015 | 0.11 | ||||||||
9.Packaging method | Standard packaging: 10 or 20 kilograms per box, 1 ton per pallet/or according to customer requirements | ||||||||||||||||
10.Packaging type | Dry or oil bag | ||||||||||||||||
11.Delivery date | 3-7 days or 35 days in stock | ||||||||||||||||
Company Profile
The factory specializes in producing various metal ball products such as 0.5-250mm chromium steel balls, stainless steel balls, carbon steel balls, copper balls, aluminum balls, and is equipped with automatic bearing production lines and ball rack production lines.
It has passed the ISO: 9001 international quality certification in 2000.
We always uphold the tenet of "quality first, user supreme", and sincerely welcome friends at home and abroad to join hands to create brilliance.
It has passed the ISO: 9001 international quality certification in 2000.
We always uphold the tenet of "quality first, user supreme", and sincerely welcome friends at home and abroad to join hands to create brilliance.
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