Wholesale 21.431mm G10 201 / 304 / 316 Stainless Steel Ball for Bearing Accessories

• Customized: Customized
• Certification: CE, ISO
• Standard Parts: Yes
• Model NO.: SS-21.431
• Universal: Yes
• Type: Bearing Ball
• Material: Stainless Steel
• MOQ: 10 Pieces
• Size: 0.8-80mm
• Grade: G10-G1000
• Surface: Shine Bright
• Usage: Bearing, Car, Furniture, Cosmetic and So on
• Packing: Oiled
• HRC: 55-60
• Applicable Industries: Bearings, Auto Parts, Cosmetic
• Ball Shape: Ground
• Hv10: 740-900
• Capacity: 6000tons
• Delivery Time: 1~3 Days
• Payment: Bank Transfer; Western Union;Cash etc.
• Transport Package: Poly Bag+Carton+Wooden Case Pallet/ Drum and So on
• Specification: stainless steel
• Trademark: HLGQ
• Origin: Shandong China
• Production Capacity: 7000tons

Product Description

Product Info
 

Product name	Stainless Steel ball
Delivery time	7~15 days
Port	Qingdao
Material	210/440(C)/420(C)/304(L)/316(L)
Size	0.5mm-150mm
Grade	G10-G1000
Place of origin	Liaocheng China
Layer	Polishing
Characteristic	(1)Good resistance to corrosion (2)Widely application (3)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals.
Applications	Valves, finger pumps,water pump, cleaning brush,nail polish bottle, motors, toy ball.

 

 

AISI Number	C%	Si%	Mn%	Cr%	Ni%	Mo%	P%	S%	property
AISI 304	0.07 MAX	1.00 MAX	2.00 MAX	17.0~ 19.0	8.0~ 10.5		0.045 MAX	0.03 MAX	Slightly magnetic,flat surface HRC 25min.
AISI 316	0.07 MAX	1.00 MAX	2.00 MAX	16.5~ 18.5	10.5~ 13.5	2.00~ 2.50	0.045 MAX	0.03 MAX	Better corrosion resistance than SS304 specially against Sulfuric acid and ink/bleach/nitric
AISI 420	0.07~ 0.25	1.00 MAX	1.00 MAX	12.0~ 14.0			0.045 MAX	0.03 MAX	Magnetic,martensite steel. flat surface HRC 50min, better corrosion resistant
AISI 430	0.08 MAX	1.00 MAX	1.00 MAX	15.5~ 17.5			0.045 MAX	0.03 MAX	Ferritic stainless steel,better corrosion resistant than 3series at higher temperature
AISI 440	0.95~ 1.20	1.00 MAX	1.00 MAX	16.0~ 18.0			0.045 MAX	0.02 MAX	Martensite,fair corrosion to water,alcohol,oil and food product.

 

Mechanical Properties
	201	304	316	420C	440C
Density	7.85 g/m3	7.95 g/m3	7.95 g/m3	7.70 g/m3	7.75 g/m3
Hardness	25 - 39 HRC	10- 39 HRC	10 - 39 HRC	52 - 60 HRC	57 - 65 HRC
Tensile Strength	100 - 180 PSI×103	72 - 188 PSI×103	80 - 180 PSI×103	250 -  275 PSI×103	275 - 290  PSI×103
Young's Modulus	200 GPa	200 GPa	200 GPa	205 GPa	-

 

Product Description

 

201 Stainless steel ball

Brand comparison: national standard (1C17MO6Ni5N) American standard (SISI201) Japanese standard (SUS201) German standard (1.4372)
Application areas:
201 stainless steel balls are widely used in various hardware industries, handicrafts, plastic products, such as lamps, switches, motorcycle parts, luggage, bearings, die-casting parts.
characteristic:
It belongs to the section of nickel-plated steel, austenitic steel, non-magnetic, with low price and excellent performance. It can be processed, welded and drilled with hardness HRC≤28. (Note: The new steel ball reminds you that 201 stainless steel ball can not be used in industries with high anti-rust and anti-corrosion requirements such as seawater or acidic substances).

 

304 Stainless steel ball

Application areas:
304 stainless steel ball is widely used in the market for a wide range of steel balls, can be used in medical equipment, chemical, aviation, aerospace, plastic hardware: perfume bottles, sprayers, valves, nail polish, motors, switches, electric irons, washing machines, refrigerators , air conditioners, medicines, auto parts, bearings, instruments, bottles.
characteristic:
A typical representative of austenitic steel, generally non-magnetic, but will be magnetic after the ball, can demagnetize, HRC ≤ 26. Has good rust and corrosion resistance.
Comparison:
304HC stainless steel ball is softer and easier to prosess than 304 stainless steel ball. 304L stainless steel ball has stronger anti-rust and anti-corrosion performance than the above two. It is easy to weld and has excellent polishing performance. It is more suitable for industries with high surface requirements.

 

316 Stainless steel ball

Application areas:
   316 stainless steel ball is a relatively high demand product, usually used in special industries such as medical equipment, chemical, aviation, aerospace: perfume bottles, sprayers, valves, nail polish, body accessories, mobile phone boards.
Characteristic:
   Austenitic steel, HRC ≤ 26, is more suitable for industries with higher anti-corrosion requirements, and all performances are better than 304 stainless steel balls.
Comparison:
   The 316L stainless steel ball is softer and tougher than white, so it is usually used for body accessories.

 

Detailed Photos

About Us

      Shandong Hualu International Trade Co., Ltd. has over 100 employees and more than 20 years of production and research experience. It mainly produces bearing steel balls, stainless steel balls, ceramic balls, tungsten steel alloy balls, casting balls, stamping balls, plastic balls, copper balls, carbon steel balls, iron balls and other materials balls. We also can customize and process non-standard size balls(The standard grade:G10-G1000,The standard size:0.5-150mm).Our annual output value more than 8000 tons and annual sales revenue can reach 140 million yuan.


      We have advanced physical performance laboratories to ensure that product quality meets high standards. The products are widely used in aviation, aerospace industry, automotive industry, stainless steel bearings, medical equipment, precision instruments and other fields, and are exported to Southeast Asia, the Middle East, Russia, Europe, America, Africa and other countries and regions. Welcome friends from all over the world to consult and visit the factory.
 

 

FAQ

1Q: Can you provide samples?
A: Yes. We can offer it for free.

2Q: What about the MOQ? 
A: Inventory items have no MOQ. If no stock, MOQ is 100KG.

3Q: Can you accept OEM/ODM?
A: Yes, we can. Customizing according to your requirement or drawing.

4Q: What's the delivery time?
A:Delivery on the same day for products weighing less than 500 kilograms in stock.

5Q: How about technical support and after-sales service?
A: We have a professional technical support team at your service at any time.

6Q. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

7Q: Do you have a factory?
A: Yes. Our factory is located in Linqing, Shandong.