Overview
| Supply Ability | 150000 Piece/Pieces per Month | Certifications | ISO ROHS |
| Place of Origin | Shandong, China | Brand Name | condar |
| Package | Carton | Grade | G10-G1000 |
| Material | AISI52100 suj2 GCr15 100Cr6 | Surface | Lapping |
| Model Number | cd1394 | Standard | DIN AISI GB |
| Application | counterweight /joint ball/Test Steel Ball / Impact Test Steel Ball | Packaging Details | 20kg/carton packagingwoven bags;carton+pallet;drum+pallet; |
| Hardness | HRC60-65 | Feature | Solid |
| Name | Ball factory direct sales 0.5MM-31.75MM bearing steel ball | Port | Qingdao,Tianjin ,Shanghai,Ningbo Port |
| Applicable Industries | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Energy & Mining, Hardware accessories | Size | 0.5MM-31.75MM |
Product Details
steel balls Ball factory direct sales 0.5MM-31.75MM bearing steel ball high hardness
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.
Ball factory direct sales 0.5MM-31.75MM bearing steel ball high hardness and high precision wear-resistant steel ball
Gcr15,AISI52100 chrome steel ball:
Area of Application:
It is usually used in bicycle,bearings,motos,autos,sliding rail,ISB,bags,electronic industry and so on.
Feature:
High speed
Low price
High hardness,HRC:60-66
Gcr15,AISI52100 chrome steel ball's chemistry and physics composition
| C | 0.95-1.10% |
| Si | 0.15-0.35% |
| Mn | 0.50% Max |
| P | 0.025% Max |
| S | 0.025% Max |
| Cr | 1.30-1.60% |
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
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;