Overview
Product Details
Manufacturers supply 1mm 2mm 3mm 4mm 4.5mm 5mm 5.5mm 6mm 8mm light stainless steel ball
1.Establish in 1998.with 20 years of experience in production and marketing.
2.Possess SGS/ROHS certificate guarantee and a brilliant management team.
3.Advanced production equipment and testing equipment.
4.Fixed Assets more than 10 million RMB.
5.Technical personnel with more than 10 years of production experience.
6.National AAAAA level logistics park as our warehouse, Large stock and fast delivery.
7.40% domestic market sales volume as foundation.
8.High reputation,Accumulated many customers from all over the world.
We sincerely looking forward to establishing partnership with any customers at anytime.
Manufacturers supply 1mm 2mm 3mm 4mm 4.5mm 5mm 5.5mm 6mm 8mm light stainless steel ball
Stainless steel ball, stainless steel ball:Material: 440C, 440, 420, 316L, 316, 304, 302, 204Specification: 0.3mm--50.8mm;Level: G10--G1000;
SUS304: It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping and bending, no heat treatment hardening phenomenon, and no magnetism. Widely used in household products (category 1, 2 tableware), cabinets, indoor pipelines, water heaters, boilers, bathtubs, auto parts, medical appliances, building materials, chemicals, food industry, agriculture, ship parts.
440C/AISI440C Stainless steel ball:
Area of Application:
It is usually used in the industries of motor parts,pulley,stainless ball bearings,plastic bearings,artware,petroleum,valve and so on.
Feature:
High precision
Good Magnetism
Good rust-proof
The hardness is most,HRC50-55.
440C/AISI440C Stainless steel ball's chemistry and physics composition
| C | 0.26-0.35% |
| Cr | 12.0-14.0% |
| Si | 1.00% |
| Mn | 1.0% Max. |
| P | 0.035% |
| S | 0.030% |
| Mo | --------- |
| Strength extension | 280000 psi |
| Yield strength | 270000 psi |
| Elasticity modulus | 29000000 psi |
| Density | 0.275 lbs/cubic inch |
Photos show
Packing Details :Carton packaging, woven bag, carton + tray, drum, or according to customer requirements packaging
Delivery Details : 3-5 days after order ,According to the order quantity
Our Certification
Production process
Steel ball detection
Steel ball hardness test
Steel ball is generally used Rockwell hardness tester to detect hardness, multi use HRC+ value to express.
1. Bearing steel ball hardness is generally HRC60-66;
2.stainless steel ball hardness is generally about HRC26;
3.carbon steel ball hardness is generally HRC55-65;
4.soft carbon steel ball hardness is about HRC30;
Steel ball roundness tester
G5, G10 high precision steel ball is mainly to measure the degree of ellipticity, that is, the ball spherical error, mainly with a roundness meter to detect. Through its measurement, the computer can draw a very accurate trajectory, so as to determine whether or not the ellipticity.
Digital micrometer measurement
Steel ball is the most important measure of the size of the tolerance with a micrometer, or with a spiral micrometer detection, large steel ball with vernier caliper to measure;
The other main products of Condar Steel Ball Factory are as follows:
1. Stainless steel ball, stainless steel ball, stainless steel ball:
1. Material: 201,202,302,303,304,316,316L,420,440,440C, etc.;
2. Specification: 0.5mm----50.8mm;
3. Level: G10-----G1000;
2. Bearing steel balls, chrome steel balls, balls, chrome steel balls, bearing steel balls:
1. Material: GCr15 440 440c;
2. Specification: 0.5mm--200mm
3. Level: G10----G1000;
3. Miniature steel balls, small steel balls, small steel balls:
1. Material:
Stainless steel (201,304,316,316L,420,440,440C);
Bearing steel GCr15;
Carbon steel 1010, 1015, Q235, A3, C15;
2. Specification: 0.3mm-----2.5mm
0.3mm, 0.35mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.25mm, 1.30mm, 1.35mm, 1.40mm, 1.45mm, 1.50mm, 1.588mm , 1.60mm,1.65mm, 1.75mm, 2.0mm, 2.381mm, 2.5mm;
3. Level: G10--G1000;
4. Extra large bearing steel balls, large steel balls, extra large steel balls:
1.Specification of extra large bearing steel ball: 30MM----265MM
2. Specific specifications of special GCR15 steel balls:
30mm, 30.163mm, 31mm, 31.75mm, 32mm, 33.338mm, 34mm, 35mm, 34.925mm, 36.513mm, 38.1mm, 39.688mm, 40mm, 41.275mm, 42.863mm, 44.45mm, 4 5mm, 47.625mm, 50mm, 50.8mm, 53.975mm, 55mm, 57.15mm, 60mm, 60.325mm, 63.5mm, 69.85mm, .70mm, 75mm, 76.2mm, 80mm, 88.9mm, 90mm, 100mm, 101.6mm, 110mm, 115mm, 120mm, 125mm, 127mm, 130mm, 135mm, 140mm, 145mm, 150mm, 152.4mm, 155mm, 160mm, 165mm, 170mm, 175mm, 180mm, 190mm, 200mm, 250mm, 265mm
3. Bearing steel ball material:
GCr15 AISI52100 SUJ2 100CR6;
5. Drilling steel ball:
Professional drilling and processing of carbon steel balls and stainless steel balls with specifications above 1.0MM;
6. Electroplating steel balls:
Professional electroplating steel balls with specifications above 0.8MM can be electroplated with gold, silver, zinc, nickel, chrome; TheSeven. Ceramic ball:Preferential supply of 1.0MM-100MM ceramic balls of various materials, the main materials are silicon nitride SI3N4, silicon carbide SIC, zirconia ZrO2;Eight. Copper ball:Mainly produced and processed by raw materials H62/H65, called brass balls and copper beads. The material is soft, low in hardness, easy to process, and widely used. The main specifications are 0.8MM-30MM;