Steel Ball Stainless Steel Ball 304 Stainless Steel Ball

3mm-50.8mm Solid Stainless Steel Ball
Mingliang Steel Ball Factory behalf on science and technology are primary productive forces, is the basic enterprise development.Our company's mission is to abide by their promise of predicabiuty and quality.Continue to improve quality to meet customers requirements all over the world, as has been its reputation through the years.Insisting on the spirit of the honest, creation and development, dealing with variety and nicety steel balls, principle of quality service, absorbed in high quality and developing friendly cooperation.Product Description
1-Basic Information MaterialSS 201 302 304 316 420 430 440Size Range0.35mm~200mmGradeG10~G1000Hardness25~58 HRCCorrosion ResistanceCorrosion resistance
2-Chemical Composition 201304316420440%C0.15 Max
0.08 Max
0.08 Max0.43 - 0.500.95 - 1.20%Si1.00 Max
0.75 Max
1.00 Max1.00 Max1.00 Max%Mn5.50 - 7.50
2.00 Max2.00 Max1.00 Max1.00 Max%P0.060 Max0.045 Max0.045 Max0.040 Max0.040 Max%S0.030 Max0.030 Max0.030 Max0.030 Max0.030 Max%Cr16.00 - 18.0018.00 - 20.0016.00 - 18.0012.50 - 14.5016.00 - 18.00%Ni3.50-5.508.00-10.5010.00-14.00----%N0.250 Max0.100 Max2.00-3.00----%Mo----------
3-Mechanical Properties 201304316420440Density7.85 g/m37.95 g/m37.95 g/m37.70g/m37.75g/m3Hardness25- 39 HRC25 - 39 HRC
52 - 60 HRC75-95 HRB57 - 65 HRC
Tensile Strength
100-180 PSIx10372-188PSIx103
80-180 PSIx103250-275 PSIx103275-290 PSIx103
Young's Modulus200 GPa200 GPa200 GPa205 GPa210 GPa
4- Sizes Table
1-Please contact us for specifications which are not indicated in the above list.
2-Multiplying the weight of 1000 pcs by the following items to get the approximate weight for the other materials: stainless steel 420/440(C):0.980, stainless steel 304: 1.008.
5- Product ImagesOEM ServiceProduct Application
Our steel balls is used in many industrials, such as precision bearings, automotive components (brakes, steering, line shaft), bicycle, agitators, appliances, sliders, quick couplings, machine tool, lock mechanisms, conveyor belts, skates, pens, pumps, castors, measurement instruments, valves, ect,.Production FlowQuality&Certificated
1-Quality Assurance
After precision washing, oiling & before packing sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. once all requirements are met, a test certificate is then prepared for the customer. Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and is managed by properly trained and qualified personnel.
2-Our CertificationsPackaging & ShippingCompany Information
MingLiang Steel Ball Factory was established in 1988, steel ball production enterprise in Shandong which have more than 30 years experiences in manufacturing steel balls.It covers a vast area of 8000 square meters, with over 30 professional and technical specialists.It equipped with over 200 advanced production facilities and over 30 testing equipment for steel balls inspection and quality guarantee.We can supply stainless steel balls, carbon steel balls, chrome steel balls, copper balls and hollow balls. Most importantly, we can provide OEM services of steel balls such as drilling, threading, plating, cutting, and many surface treatment as the requirement of our customers.
We are looking forward to starting cooperation with you in the near future!Related Products