Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision – Mingzhu

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We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for X5crni 18-10 Stainless Steel Balls , Stainless 4mm Ball , Large Hollow Steel Ball , We adhere to the tenet of Services of Standardization, to Meet Customers' Demands.
Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision – Mingzhu Detail:

430 stainless steel balls have a corrosion resistance lower than 302 or 304 steel balls. They resist in freshwater, steam, air, detergents, soaps, organic and oxidated acids, alkaline solutions. They do not resist to chloride, fluoride, bromide, iodide solutions. It does not get hardened if heat treated.

Specification

430 stainless steel balls

Diameters

2.0mm – 55.0mm

Grade

G100-G1000

Hardness

75 – 95 HRB

Application

automotive industry, chemistry and petrochemistry

Equivalence Of Material

430 stainless steel balls

AISI/ASTM(USA)

430

VDEh (GER)

1.4016

JIS (JAP)

SUS430

BS (UK)

430 S 15

NF (France)

Z 8 C 17

ГОСТ(Russia)

12X17

GB (China)

1cr17

Chemical Composition

430 stainless steel balls

C

≤0.12%

Si

≤0.75%

Mn

≤1.00%

P

≤0.04%

S

≤0.03%

Cr

16.00% - 18.00%

Ni

≤0.60%

Our Advantage

● We have been engaged in steel ball production for more than 26 years;

● We offer a great variety of sizes ranged from 3.175mm to 38.1mm. Non-standard sizes and gauges can be manufactured under special request (such as 5.1mm, 5.15mm, 5.2mm, 5.3mm 5.4mm for seat track; 14.0mm for cam shaft and CV joint, etc.);

● We have a wide stock availability. Most of the standard sizes (3.175mm~38.1mm) and gauges (-8~+8) are available, which can be delivered immediately;

● Each batch of balls is inspected by sophisticated machines: roundness tester, roughness tester, metallographic analysis microscope, hardness tester (HRC and HV) to guarantee the quality.

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FAQ

Q: How do I choose the appropriate stainless steel brand (304(L)/316(L)/420(C)/440(C))? What are the main differences between 300 and 400 series stainless steel balls?
A:  To choose the proper steel brand for stainless steel balls, we should get to know well the properties of each brand and the application of the balls. The most common used stainless steel balls can be divided simply in two groups: 300 series and 400 series.
300 series “austenitic” stainless steel balls contain more chromium and nickel elements and are theoretically non-magnetic (actually are very low-magnetic. Totally non-magnetic require additionally heat treated.). Normally they are produced without the heat treatment process. They have better corrosion resistance than 400 series (in fact, the highest corrosion resistance of the stainless group. Although 300 series balls are all quite resistant, however 316 and 304 balls show different resistance to some substance. For more details, please refer to pages of different stainless steel balls) . They are less brittle, so can be applied also for sealing use. 400 series stainless steel balls contain more carbon, which makes it magnetic and more hardness. They can be easily heat treated like chrome steel balls or carbon steel balls to increase hardness. 400 series stainless steel balls are commonly used for applications that demand water-resistance, strength, hardness and wear resistance.


Product detail pictures:

Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision  – Mingzhu detail pictures

Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision  – Mingzhu detail pictures


Related Product Guide:

We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Factory wholesale Stainless 4mm Ball - 430 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Pretoria, Durban, Italy, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our goods. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do for you personally always.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Elaine from Marseille - 2017.09.09 10:18
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Mike from Uganda - 2017.08.28 16:02