Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision – Mingzhu

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for 430 Stainless Steel Balls , Ss Ball Bearing , 2 Inch Steel Ball , Adhering to your small business principle of mutual positive aspects, we have now won superior popularity among our customers because of satisfactory solutions, excellent products and competitive selling prices. We warmly welcome clients from your home and overseas to cooperate with us for common achievement.
Factory wholesale Stainless Steel Hollow 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:

Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures


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We emphasize advancement and introduce new products into the market each year for Factory wholesale Stainless Steel Hollow Ball - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Boston, America, Sri Lanka, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We've been able to also provide you with no cost samples to meet your needs. efforts are going to be produced to supply you the very whole heartedly service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our items and enterprise. lot more, you'll be able to come to our factory to find out it. We'll constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should really feel absolutely free to make contact with us for small business and we believe we'll share great trading practical experience with all our merchants.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Lilith from Ukraine - 2018.11.22 12:28
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Molly from Puerto Rico - 2017.10.25 15:53