Specifications
Place of Origin :
China
Brand Name :
China Coal
Certification :
ISO, CE
Description

chinacoal03

Stainless steel ball

Stainless steel (AISI 316)

AISI 316 steel balls have no good hardness, but have better corrosion resistance than AISI 304, AISI 316 stainless steel balls offer good corrosion resistance to sulphuric acid compounds. They are used in nail polish, trigger sprayers, dispenser valves, body jewelry and so on.

AISI 316 stainless steel balls in our factory:

Minimum diameter :0.4mm

Best precision :G100

Hardness :HRc25-39

Stainless steel (AISI 304)

There are many kinds of stainless steel balls, AISI 304, AISI 316, AISI 316L, AISI 420, AISI 420C, AISI 440, AISI 440C.AISI 304 steel balls have no good hardness but offer good corrosion resistance, they offer good resistance to atomospheric corrosion, dyes, food processing, valves, sex products and so on.

AISI 304 stainless steel ball in our factory :

Minimum diameter: 0.4mm

Best precision :G100

Hardness :HRc25-39

Stainless steel (AISI 420C)

AISI type stainless steel balls have the advantage of maximum hardness combined with corrosion resisting properties, 420C balls have a slightly higher hardness range than 420. Its fine surface finish, also makes them especiall useful in bearings and valves and other severe environment applications.

AISI 420c stainless steel balls in our factory:

Minimum diameter: 0.4mm

Best precision: G10

Hardness: HRc52-65

MARTENSITIC

US

Chemical Composition

AISINO.

Carbon

Silicon

Manganese

Phosphorous

Sulfur

Nickel

Chrome

Molybdenum

AISI

0.09

1

1

0.04

0.03

11.5

410

0.15

Max

Max

Max

Max

13.5

AISI

0.26

10

1

0.04

0.03

12

420B

0.35

Max

Max

Max

Max

14

AISI

0.28

0.8

1

0.04

0.03

12

420

0.36

Max

Max

Max

Max

14

AISI

0.04

1

1

0.04

0.03

1

12

420C

0.5

Max

Max

Max

Max

Max

14

AISI

0.75

1

1

0.04

0.03

0.6

16

0.75

440B

0.95

Max

Max

Max

Max

Max

18

Max

AISI

0.95

1

1

0.04

0.03

0.6

16

0.4

440C

1.2

Max

Max

Max

Max

Max

18

0.8

AUSYENITIC

AISI

0.07

1

2

0.045

0.03

8

17

304

Max

Max

Max

Max

Max

10.5

19

AISI

0.03

1

2

0.045

0.03

8

18

304L

Max

Max

Max

Max

Max

12

20

AISI

0.07

1

2

0.045

0.03

10

16.5

2

316

Max

Max

Max

Max

Max

14

18.5

2.5

AISI

0.03

1

2

0.045

0.03

12

16.5

2

430

Max

Max

Max

Max

Max

Max

18

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Stainless steel ball

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Place of Origin :
China
Brand Name :
China Coal
Certification :
ISO, CE
Contact Supplier
Stainless steel ball

Shandong China Coal Industry&Mining Supplies Group

Active Member
12 Years
Shandong, Jining
Since 2001
Business Type :
Manufacturer,Exporter
Total Annual :
>lessthan$1,000,000
Employee Number :
1000-2000
Certification Level :
Active Member
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