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1010-1020 CARBON STEEL BALLS
Carbon steel balls provide substantial savings for applications where conditions do not require a through-hardened ball. They add superior performance and dependability to products that utilize inexpensive anti-friction bearings. These balls are available in grades 100, 200, 500, 1000 and in special cost reduction grades. Typical applications include: casters, conveyors, roller skates, bicycles, overhead trolleys, drawer slides, garage doors, door locks and many other applications. |
HARDNESS
Hardness for carbon steel balls, as measured on the balls surface is Rockwell “C” 60 (minimum) and subject to correction factors. Reference the accompanying chart for minimum case depth. Reported case depth is the effective case measured to the HRC50 position (ref. ABMA Std 10A-2001). Minimum thickness considerations apply to case depth.
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1010/1020 MATERIAL ANALYSIS
Carbon…………………………… 0.10 to 0.20%
Manganese……………………… 0.60% to 0.90%
Silicon……………………………… 0.10% to 0.20%
Phosphorus……………………… Maximum of 0.040%
Sulfur……………………………… Maximum of 0.50%
Note: Trace elements not shown
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1010/1020 MATERIAL CONVERSION – Carbon Steel
| Material |
AISI |
Federal |
Military |
ASTM |
UNS |
AMS |
Carbon Steel |
C1010
C1020 |
QQ-W-461 |
MIL-S-11310 |
A29 |
G-10100
G-10200 |
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1010/1020 MECHANICAL PROPERTIES
Tensile strength…………………… 53,000 psi
Yield strength……………………… 44,000 psi
Elongation in two inches……… 26%
Reduction in area………………… 50%
Modulus of elasticity…………… 28,000,000 psi
Density………………………………… 0.284 lb./cu. in.
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1010/1020 carbon steel box label color – BLACK
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| Inch Size |
Minimum Case Depth in Inches |
QTY Balls per Pound |
Qty Balls per Carton |
Carton Weight in Pounds |
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| 1/16 |
0.015 |
27,500 |
550,000 |
20.0 |
| 3/32 |
0.020 |
8,160 |
163,200 |
20.0 |
| 1/8 |
0.025 |
3,440 |
68,800 |
20.0 |
| 5/32 |
0.025 |
1,760 |
35,200 |
20.0 |
| 3/16 |
0.030 |
1,020 |
40,800 |
40.0 |
| 7/32 |
0.035 |
642 |
25,680 |
40.0 |
| 1/4 |
0.045 |
430 |
17,200 |
40.0 |
| 9/32 |
0.045 |
302 |
12,080 |
40.0 |
| 5/16 |
0.045 |
220 |
8,800 |
40.0 |
| 11/32 |
0.045 |
166 |
6,640 |
40.0 |
| 3/8 |
0.055 |
128 |
5,120 |
40.0 |
| 13/32 |
0.055 |
100 |
4,000 |
40.0 |
| 7/16 |
0.065 |
80.3 |
3,212 |
40.0 |
| 15/32 |
0.065 |
65.3 |
2,612 |
40.0 |
| 1/2 |
0.070 |
53.8 |
2,152 |
40.0 |
| 17/32 |
0.070 |
44.8 |
1,796 |
40.0 |
| 9/16 |
0.075 |
37.5 |
1,512 |
40.0 |
| 5/8 |
0.075 |
27.5 |
1,100 |
40.0 |
| 11/16 |
0.075 |
20.7 |
828 |
40.0 |
| 3/4 |
0.080 |
15.9 |
636 |
40.0 |
| 13/16 |
0.080 |
12.5 |
500 |
40.0 |
| 7/8 |
0.080 |
10 |
400 |
40.0 |
| 1 |
0.080 |
6.72 |
269 |
40.0 |
| Standard carton quantities shown. Special packaging available. |
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