OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision – Mingzhu

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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Stainless Steel Decorative Balls , Stainless Steel Half Sphere , Metal Balls , We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship.
OEM manufacturer Threaded Stainless Steel 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:

OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures


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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for OEM manufacturer Threaded Stainless Steel Ball - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Japan, Turkey, Argentina, With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Pandora from Irish - 2017.09.28 18:29
    Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
    5 Stars By Leona from Ottawa - 2018.09.21 11:01