Model Number: XYB-1.588-25.4
Brand Name: XYB
Key Specifications/Special Features:
Description:These high grade stainless steel balls have a lower chrome content than the 440C versions, which reduces the cost, but otherwise they have similar characteristics: notably a high resistance to corrosion from fresh water, steam, ammonia, petroleum products, blood, perspiration, alcohol and foodNote: they will not pass the standard 40 hour salt spray testBenefits:These balls strike a first-rate balance between mid-level corrosion resistance and material strength
Uses:You'll find these balls commonly used on bicycles, instruments used for calibration and examinations, as well as in lighters, pens, bearings and valves
International equivalents:AISI 420/420C, X30CR13/X46CR13 Z40 C13, EN56D, Wks 1.4034/1.354
More details:Composition
C0.15-0.36 %
Cr12-14 %
Si1.0 % max
Mn1.0 % max
P0.04 % max
S0.03 % max
Size range: 1.588mm (1/16") to 25.4mm (1")
Hardness: HRc52-55
Mechanical properties:Tensile strength: 275,000 PSI
Specific weight: 0.280 lbs/CU in
Standard grades available:
10
100
500
1000
Chemical Composition |
Item |
C% |
Cr% |
Si % |
Mn % |
P % |
S % |
Hardness |
AISI 304 |
0.08 max |
17.00-19.00 |
1.00 max |
2.00 max |
0.045 max |
0.030 max |
22-26 |
AISI 316 |
0.08 max |
16.00-18.00 |
1.00 max |
2.00 max |
0.045 max |
0.030 max |
22-26 |
AISI 420 |
0.26-0.35 |
12.0-14.0 |
1.00 max |
1.0 Max |
0.035 |
0.03 |
50-55 |
AISI 440 |
0.95-1.20 |
16.0-18.0 |
1.00 max |
1.0 Max |
0.040 Max |
0.03 |
58-65 |