Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision – Mingzhu

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Persisting in High quality, Prompt Delivery, Aggressive Price, now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for High Carbon Steel Ball , 1.4401 Stainless Steel Balls, Aisi420c Stainless Steel Ball , We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers whole heartedly service.
Super Lowest Price 17mm 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:

Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures

Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision  – Mingzhu detail pictures


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Super Lowest Price 17mm Steel Ball - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Korea, Singapore, Nigeria, Providing Quality Items, Excellent Service, Competitive Prices and Prompt Delivery. Our products and solutions are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
  • In China, we have purchased many times, this time is successful and satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Mario from Barcelona - 2018.11.28 16:25
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By jari dedenroth from Rwanda - 2017.06.16 18:23