Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision – Mingzhu

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Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision – Mingzhu Detail:

420 stainless steel balls are primarily used in Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, automotive seat-belts and components.

420 stainless steel balls. This type of stainless steels has good resistance against corrosion together with the high hardness. The balls made of this material are suitable for valves, special bearing etc., in which the protection against rustproof-grease is poor or absent. Their resistance against corrosion caused by water, steam, air, is good. This kind of steel is not suitable to be used with chemical agents.

Specification

420 stainless steel balls

Diameters

2.0mm- 55.0mm

Grade

G10-G500

Application

Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, automotive seat-belts and components

Hardness

420 stainless steel balls

According to DIN 5401:2002-08

According to ANSI/ABMA Std. 10A-2001

over

up to

all

all

53/57 HRC

52 HRC min.

Equivalence Of Material

420 stainless steel balls

AISI/ASTM(USA)

420B

VDEh (GER)

1.4028

JIS (JAP)

420SUJ2

BS (UK)

420 S 45

NF (France)

Z 33 C 13

ГОСТ(Russia)

30 Kh 13

GB (China)

3cr13

Chemical Composition

420 stainless steel balls

C

0.26% - 0.35%

Si

≤1.00%

Mn

≤1.00%

P

≤0.04%

S

≤0.03%

Cr

12.00% - 14.00%

Corrosion Resistance Chart

CORROSION RESISTANCE CHART
MATERIAL Industrial atmospheres Salt air WATER FOOD LIQUOR
Wet steam Domestic water Sea water Food products Fruit & veg. juice Dairy products Hot sulfite Dye
52100 Chrome Steel C / D D / / / / / /
1010/1015 Carbon Steel D / / / / / / / / /
420(C)/440(C) stainless Steel B C B B / B B C / D
304(L) stainless Steel B A A A A A B A A D
316(L) stainless Steel B A A A A A A A B D
A = Excelent  B = Good  C = Fair  D = Poor  / = Not suitable

Hardness Comparision Chart

1085-high-carbon-steel-balls-3


Product detail pictures:

Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures


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Our aim is usually to give superior quality items at aggressive rates, and good -notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Top Quality 6 Stainless Steel Float Ball - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Bogota, Brisbane, Nairobi, We've got a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will absolutely benefit in both short and long run.
  • It can be said that this is a excellent producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Freda from Casablanca - 2017.05.02 11:33
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Marjorie from Bhutan - 2017.04.08 14:55