New Fashion Design for Stainless Steel 3mm Ball - 420 stainless steel balls high quality precision – Mingzhu
New Fashion Design for Stainless Steel 3mm 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
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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
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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% |
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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:
Excellent 1st,and Client Supreme is our guideline to deliver the ideal provider to our prospects.Nowadays, we have been seeking our to become certainly one of effective exporters in our discipline to meet shoppers more require for New Fashion Design for Stainless Steel 3mm Ball - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Provence, Norway, Nigeria, We supply professional service, prompt reply, timely delivery, excellent quality and lower price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
By Andrew from Kenya - 2017.04.28 15:45
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Johnny from Turkmenistan - 2018.07.26 16:51
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