76.20mm 3 Inch Steel Balls G100 G200 Stainless Steel Metal Ball

76.20mm(3"), Large Solid RoHS SGS Stainless Steel Metal Ball For Bearing, G100

Product description

Stainless steel balls are usually produced through a stainless steel forging process. At present, the commonly used stainless steel balls are 201, 302, 304, 316, 316L, 420, 440C.

According to the organization state, stainless steel is usually divided into martensitic steel, ferritic steel, austenitic steel, austenitic-ferritic (duplex) stainless steel and precipitation hardening stainless steel. In addition, according to the composition can be divided into: chromium stainless steel, chromium nickel stainless steel and chromium manganese nitrogen stainless steel and so on.

Three quality stainless steels are available for applications in corrosive environments. AISI Type 440C offers the greatest hardness and surface finish, and is available in double vacuum melted materials. AISI Type 302 provides extreme toughness and corrosion resistance from oxidizing solutions and many organic chemicals in an unhardened state.

AISI 420 stainless steel balls have good wear resistance and hardness compared with 440C, it has slightly lower hardness and higher corrosion resistance.
Stainless steel balls have excellent corrosion resistance in mild atmosphere, fresh water, steam, blood, ammonia, petroleum products and mild acidic environments.
Rockwell C 48-52 is measured on parallel plates.
The size is from 7.5mm to 76.2mm, and the grade is 25 to 1000.
We are a multinational supplier of 420 stainless steel balls, whose applications include grinding media and industrial equipment.
Our global manufacturing capabilities give our customers significant advantages in terms of cost and flexibility.

Note: Ferritic stainless steel cannot maintain its strength at high temperatures, so it is not used when strength is needed.
All stainless steel balls are passivated. 420 stainless steel balls available on request.

Our services and advantages

1. High precision, high hardness, high speed

2. Can be customized according to your needs.

3. Can provide small and miniature standard and non-standard balls.

4. Reasonable price.

5. Technology: low vibration, low noise, high precision and durability.

6. Our quality is higher at the same price, our price is lower at the same quality,

7. For the same quantity of bearings, our delivery time is shorter than other factories.

8. We provide the best service. A good reputation has always been the advantage of our company.

Established in 2006, Xi'an Machinery & Engineering Import & Export Co.,Ltd.（XMEC) is the successor to Shaanxi Marine and Engineering Import & Export Co., Ltd., which is specialized in importing & exporting mechanical and electrical products, complete equipment, various kinds of vessels and ships, marine equipment and port machinery, electronic and electric products, instruments and meters, minerals and metals, light industrial products, etc. XMEC also engages in different trading activities such as import and export of techniques and overseas project contracting.

With over 20 years of importing and exporting experience, we have good reputation from our customers at home and abroad, our source passed ISO9001:2008 and our products got SGS,RoHS Certificates etc.

Based on almost two decades of continuous efforts and development, our company has become one of the leading domestic facility which can supply high precision steel balls with complete specifications. We mainly produce Chrome steel ball (AISI52100, 100Cr6, GCr15, GCr15SiMn, SUJ2), Stainless steel ball (201, 304, 316, 420, 420C, 440C, 430), Carbon steel ball (1015, 1010, 1045, 1085), Tungsten carbide ball etc., Especially from 7.9375 mm - 82.55 mm high precision size chrome steel balls which are our principal products and used mostly for Wind Turbine Bearing, Slewing Ring Bearing and also the Bearing. The accuracy range of the steel balls we provide is from G10- G1000.

Based on customer’s requirement, the steel balls could be produced according to China Standard GB/T 308.1, International Standard ISO 3290, America Standard ANSI/ABMA Std. 10A, Germany Standard DIN 5401, Japan Standard JIS B 1501 etc.

With features of low-noisy, high-accuracy, best-service, our products have been widely used in various industry fields, such as aerospace industry, bearing, bicycle, auto industry, medical industry, electronic field, military industry, precision instrument and so on. They are all sold to overseas market with most competitive price and high quality.

We are looking forward to cooperation with you at the basis of mutual benefit in the near future.

Chrome Steel Ball details as follows