Brand:GMN
Send Inquiry
NAME | stainless steel balls |
Diameters | 2mm-70mm |
Materials | GB9Cr18Mo, AISI440C, SUS440C, DIN X105CrMo17 |
Precision grades: | AFBMA STANDARD 10-2001-USA G10-G60 |
average through hardness index | HRC 58-65 |
Mechanical properties: | |
critical tensile strenght | 200 kgf/mm2 |
compression strenght | 193.2 kgf/mm2 |
modulus of elasticity | 20.397 kgf/mm2 |
specific weight | 7.70 kgf/mm2 |
Application | this kind of magnetic material offers the advantage of higher through hardness than other stainless steel materials, as well as a considerable resistance to corrosion against water, steam, oil, gasoline(petrol) and alcohol. |
Quality Standard | ISO9001:2008 |
Characteristics and advantages
| all balls are passivated the high hardness, grade of surface finish, and extremely accurate tolerances ensure that this type of steel is suitable material for stainless steel precision ball bearings, oil refinery valves,ball-point pens and other rigid environmental applications. |
MATERIAL | C | Si | Mn | P | S | Cr | Mo |
AISI304 | 0.95-1.20 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.02 | 16.00-18.00 | 0.40-0.80 |
