Changzhou Satidi Import and Export Co., LTD.
|
Price: | 0.7 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU,Paypal,Money Gram |
Place of Origin: | Jiangsu, China (Mainland) |
Add to My Favorites | |
HiSupplier Escrow |
S-2 Tool Steel balls as a kind of hardened and high toughness ball, they provide good service in withstanding the abrasion of pulverized rock and mud slurries. As the most frequent application of S-2 rock bit balls is applied in drilling when making this kind of balls, they should achieve very good ruggedness and a smooth ground and polished finish are also required. These balls offer the tenacity and strength necessary for severe shock loads.
S-2 Rockbit Tool Steel Balls | ||||||||||
1. Material | AISI/SAE S2 | |||||||||
2. Size Range | 2mm-50mm | |||||||||
3. Grade | G10-1000 | |||||||||
4. Hardness | 58-62 HRC | |||||||||
5. Characteristic | (a)They provide good service in withstanding the abrasion (b)High shock resistance (c)Severe pressure impact, etc. | |||||||||
6. Magnetic | Yes | |||||||||
7. Application | Ball bearings, bicycles, automobile industry, offshore drilling. | |||||||||
8.Packing | Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required | |||||||||
9.Conditioning | dry or oiled | |||||||||
10.Delivery time | Stock within a short time or 35 days. |
Grade: G10 to G1000 | |||||
Grade | ball diameter | spherical | surface | lot diameter | nomainal ball |
variation | deviation | roughness | variation | deviation tolerance | |
Vdws | Sph | Ra | Vdwl | Tdn | |
not over | |||||
μm | |||||
10 | 0.25 | 0.25 | 0.02 | 0.5 | * |
16 | 0.4 | 0.4 | 0.025 | 0.8 | * |
20 | 0.5 | 0.5 | 0.032 | 1 | * |
24 | 0.6 | 0.6 | 0.04 | 1.2 | * |
28 | 0.7 | 0.7 | 0.05 | 1.4 | * |
40 | 1 | 1 | 0.06 | 2 | * |
60 | 1.5 | 1.5 | 0.08 | 3 | * |
100 | 2.5 | 2.5 | 0.1 | 5 | ±12.5 |
200 | 5 | 5 | 0.15 | 10 | ±25 |
500 | 12.5 | 12.5 | * | 25 | ±50 |
1000 | 25 | 25 | * | 50 | ±125 |