1/8inch 3.175mm 7/32inch 5.556mm 1/4inch 6.35mm Stainless Steel Ball for Bearing/ Valve

Product Description

 

 

 

Product Description

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.

 

AISI 440C Stainless steel ball
Size: 0.35mm- 50.8mm
Grade:G10, G16, G40, G60, G100, G200.
Hardness:HRC56-58,Hartford 440C stainless steel balls are passivated to remove free iron contaminants and facilitate spontaneous formation of a protective passive film.
Magnetic:Martensitic steel, magnetic
Features: high precision, good corrosion resistance, strong rust and wear resistance.
Applications:
Bearings,stamping,hydraulic parts, valves, aerospace, seals, refrigeration equipment, high-precision instruments, etc
 

AISI 420 stainless steel ball
Diameter: 1MM-50.80MM
Hardness: HRC26
Grade : G10-G1000
Features:low price, poor rust resistance.
Application:
hardware, ornaments, accessories, cosmetics, industry, industries with low requirements for antirust performance.Cosmetics agitators, nail polish and eyeliners, heat exchangers, measurement instruments. and valve balls.

 

production process

Packaging & Shipping

Certifications

 

Company Profile

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

Q1: Can you provide samples?
A: Yes. We can offer it for free.

Q2: What about the MOQ?
A: Inventory items have no MOQ. If no stock, MOQ is 100KG.

Q3: Can you accept OEM/ODM?
A: Yes, we can. Customizing according to your requirement or drawing.

Q4: What's the delivery time?
A:Delivery on the same day for products weighing less than 500 kilograms in stock.

Q5: How about technical support and after-sales service?
A: We have a professional technical support team at your service at any time.

Q6. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.