Quality Inspection for 1.4016 Stainless Steel Balls - 304 stainless steel balls high quality precision – Mingzhu

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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Steel Of Sphere , Large Stainless Steel Garden Balls , Aisi420c Stainless Ball , Leading the trend of this field is our persistent objective. Supplying first class solutions is our intention. To create a beautiful upcoming, we wish to cooperate with all close friends in the home and overseas. Should you have got any interest in our products and solutions, remember to never wait to call us.
Quality Inspection for 1.4016 Stainless Steel Balls - 304 stainless steel balls high quality precision – Mingzhu Detail:

304 stainless steel balls are resistant to corrosion of oxidative solution, particularly to those produced by chemical component of organic nature, they are resistant to water, sea-air, and organic acids. However they are not very resistant to the attacks of and sulfuric acids. Therefore they are suitable for valves and relevant applications with resistance to corrosion plays an important role, whilst is a secondary factor. This stainless steel, universally considered non magnetic.

Specification

304 stainless steel balls

Diameters

2.0mm – 55.0mm

Grade

G100-G1000

Application

pumps and valves, aerosol and dispenser sprayers, miniature pumps, utensil in the foodstuff, medical application valves, agricultural backpack sprayers.

Hardness

304 stainless steel balls

According to DIN 5401:2002-08

According to ANSI/ABMA Std. 10A-2001

over

up to

-

70

280/380HV10

27/39 HRC

25/39 HRC.

Equivalence Of Material

304 stainless steel balls

AISI/ASTM(USA)

304

VDEh (GER)

1.4301

JIS (JAP)

SUS304

BS (UK)

304 S 15

NF (France)

Z7CN18-09

ГОСТ(Russia)

08KH18N10

GB (China)

0Cr18Ni9

Chemical Composition

304 stainless steel balls

C

≤0.08%

Si

≤0.75%

Mn

≤2.00%

P

≤0.045%

S

≤0.03%

Cr

18.00% - 20.00%

Ni

8.00% - 10.50%

N

≤0.10%

Our Advantage

● We have been engaged in steel ball production for more than 26 years;

● We offer a great variety of sizes ranged from 3.175mm to 38.1mm. The size spreadsheet can be referred as follows;

● We have a wide stock availability. Most of the standard sizes (3.175mm~38.1mm) and gauges (-8~+8) are available, which can be delivered immediately;

● Non-standard sizes and gauges can be manufactured under special request (such as 5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm for seat track; 14.0mm for cam shaft and CV joint, etc.);

● Each batch of balls is inspected by sophisticated machines: roundness tester, roughness tester, metallographic analysis microscope, hardness tester (HRC and HV) to guarantee the quality.

304-stainless-steel-balls-4
304-stainless-steel-balls-5

Size Spreadsheet

SIZE SPREADSHEET

(mm)

(inch)

(mm)

(inch)

3.175

1/8″

8.7

-

3.5

-

8.731

11/32″

3.969

5/32″

9.0

-

4.0

-

9.525

3/8″

4.2

-

10.0

-

4.4

-

10.3188

13/32″

4.5

-

11.0

-

4.63

-

11.1125

7/16″

4.7

-

11.5094

29/64″

4.7625

3/16″

11.9062

15/32″

4.8

-

12.0

-

4.9

-

12.3031

31/64″

5.0

-

12.7

1/2″

5.1

-

13.0

-

5.1594

-

13.4938

17/32″

5.2

-

14.0

-

5.25

-

14.2875

9/16″

5.3

-

15.0812

19/32″

5.35

-

15.0

-

5.4

-

15.875

5/8″

5.5

-

16.0

-

5.5562

7/32″

16.6688

21/32″

5.6

-

17.4625

11/16″

5.9531

15/64″

19.05

3/4″

6.0

-

20.0

-

6.35

1/4″

20.637

13/16″

6.5

-

22.0

-

6.7469

17/64″

22.225

7/8″

7.0

-

23.8125

15/16

7.1438

7/32″

25.4

1″

7.5

-

30.1625

1 3/16″

7.62

-

32.0

-

7.9375

5/16″

38.1

1 1/2″

8.0

-

FAQ

Q: How do I choose the appropriate stainless steel brand (304(L)/316(L)/420(C)/440(C))? What are the main differences between 300 and 400 series stainless steel balls?
A:  To choose the proper steel brand for stainless steel balls, we should get to know well the properties of each brand and the application of the balls. The most common used stainless steel balls can be divided simply in two groups: 300 series and 400 series.
300 series “austenitic” stainless steel balls contain more chromium and nickel elements and are theoretically non-magnetic (actually are very low-magnetic. Totally non-magnetic require additionally heat treated.). Normally they are produced without the heat treatment process. They have better corrosion resistance than 400 series (in fact, the highest corrosion resistance of the stainless group. Although 300 series balls are all quite resistant, however 316 and 304 balls show different resistance to some substance. For more details, please refer to pages of different stainless steel balls) . They are less brittle, so can be applied also for sealing use. 400 series stainless steel balls contain more carbon, which makes it magnetic and more hardness. They can be easily heat treated like chrome steel balls or carbon steel balls to increase hardness. 400 series stainless steel balls are commonly used for applications that demand water-resistance, strength, hardness and wear resistance.

Q: What standards do you adhere to for manufacturing?
A: Our products are in compliance with the following standards industrial for steel balls:
● ISO 3290 (INTERNATIONAL)
● DIN 5401 (GER)
● AISI/ AFBMA (USA)
● JIS B1501 (JAP)
● GB/T308 (CHN)


Product detail pictures:

Quality Inspection for 1.4016 Stainless Steel Balls - 304 stainless steel balls high quality precision  – Mingzhu detail pictures

Quality Inspection for 1.4016 Stainless Steel Balls - 304 stainless steel balls high quality precision  – Mingzhu detail pictures

Quality Inspection for 1.4016 Stainless Steel Balls - 304 stainless steel balls high quality precision  – Mingzhu detail pictures


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Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Quality Inspection for 1.4016 Stainless Steel Balls - 304 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Paraguay, Cyprus, Azerbaijan, Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact me. We are looking forward to forming successful business relationship with new clients around the world.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Austin Helman from Malaysia - 2018.06.28 19:27
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Ophelia from Palestine - 2018.07.27 12:26