Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision – Mingzhu

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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, high quality, credibility and service for 302 Stainless Steel Balls , Stainless Steel Roller Ball , Stainless Steel Magnetic Balls , Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!
Hot-selling 316 Stainless Steel Balls - 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:

Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision  – Mingzhu detail pictures


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We offer great strength in quality and development,merchandising,sales and marketing and operation for Hot-selling 316 Stainless Steel Balls - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Lithuania, Las Vegas, Mauritius, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Rae from Bangladesh - 2018.05.22 12:13
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Joseph from Bolivia - 2017.03.28 16:34