China Factory for 420 Ss Balls - 420 stainless steel balls high quality precision – Mingzhu
China Factory for 420 Ss 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
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420 stainless steel balls |
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Diameters |
2.0mm- 55.0mm |
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Grade |
G10-G500 |
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Application |
Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, automotive seat-belts and components |
Hardness
|
420 stainless steel balls |
|||
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According to DIN 5401:2002-08 |
According to ANSI/ABMA Std. 10A-2001 |
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over |
up to |
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|
|
all |
all |
53/57 HRC |
52 HRC min. |
Equivalence Of Material
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420 stainless steel balls |
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AISI/ASTM(USA) |
420B |
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VDEh (GER) |
1.4028 |
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JIS (JAP) |
420SUJ2 |
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BS (UK) |
420 S 45 |
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NF (France) |
Z 33 C 13 |
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ГОСТ(Russia) |
30 Kh 13 |
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GB (China) |
3cr13 |
Chemical Composition
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420 stainless steel balls |
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|
C |
0.26% - 0.35% |
|
Si |
≤1.00% |
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Mn |
≤1.00% |
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P |
≤0.04% |
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S |
≤0.03% |
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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
Product detail pictures:
Related Product Guide:
we can offer high quality products, competitive price and customer service. Our destination is You come here with difficulty and we give you a smile to take away for China Factory for 420 Ss Balls - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Milan, Atlanta, Cairo, Honest to every customers are our requested! high quality serve, high quality, lower price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
By Erin from Tanzania - 2017.05.02 11:33
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Ruby from Latvia - 2018.10.09 19:07
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