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Place of Origin : China
Brand Name : China Coal
Certification : ISO, CE
MOQ : 1 set
Price : neigotiable
Packaging Details : wooden packaging
Delivery Time : 15 days after receiving the deposit
Payment Terms : TT/L/C/Wester Union/ Paypal
Supply Ability : 1000sets/month
chinacoal03
Our factory mainly produce diameter of 0.5mm-50.4mm carbon steel ball, bearing steel ball, stainless steel ball, precision grade G10-G2000, for bearing, stainless steel bearings, hardware, wheels, instrumentation, rail, polishing, chemicals and solid grinding. We also produce plating steel balls and hollow steel balls according to the customers’ request.
STAINLESS STEEL Ball |
MARTENSITIC |
US |
Chemical Composition |
|||||||
AISINO. |
Carbon |
Silicon |
Manganese |
Phosphorous |
Sulfur |
Nickel |
Chrome |
Molybdenum |
||
AISI |
0.09 |
1 |
1 |
0.04 |
0.03 |
|
11.5 |
|
||
410 |
0.15 |
Max |
Max |
Max |
Max |
13.5 |
||||
AISI |
0.26 |
10 |
1 |
0.04 |
0.03 |
|
12 |
|
||
420B |
0.35 |
Max |
Max |
Max |
Max |
14 |
||||
AISI |
0.28 |
0.8 |
1 |
0.04 |
0.03 |
|
12 |
|
||
420 |
0.36 |
Max |
Max |
Max |
Max |
14 |
||||
AISI |
0.04 |
1 |
1 |
0.04 |
0.03 |
1 |
12 |
|
||
420C |
0.5 |
Max |
Max |
Max |
Max |
Max |
14 |
|||
AISI |
0.75 |
1 |
1 |
0.04 |
0.03 |
0.6 |
16 |
0.75 |
||
440B |
0.95 |
Max |
Max |
Max |
Max |
Max |
18 |
Max |
||
AISI |
0.95 |
1 |
1 |
0.04 |
0.03 |
0.6 |
16 |
0.4 |
||
440C |
1.2 |
Max |
Max |
Max |
Max |
Max |
18 |
0.8 |
||
AUSYENITIC |
AISI |
0.07 |
1 |
2 |
0.045 |
0.03 |
8 |
17 |
|
|
304 |
Max |
Max |
Max |
Max |
Max |
10.5 |
19 |
|||
AISI |
0.03 |
1 |
2 |
0.045 |
0.03 |
8 |
18 |
|
||
304L |
Max |
Max |
Max |
Max |
Max |
12 |
20 |
|||
AISI |
0.07 |
1 |
2 |
0.045 |
0.03 |
10 |
16.5 |
2 |
||
316 |
Max |
Max |
Max |
Max |
Max |
14 |
18.5 |
2.5 |
||
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
||
AISI |
0.03 |
1 |
2 |
0.045 |
0.03 |
12 |
16.5 |
2 |
||
316L |
Max |
Max |
Max |
Max |
Max |
15 |
18.5 |
3 |
||
|
|
|
|
|
|
|
|
|
||
AISI |
0.12 |
1 |
1 |
0.045 |
0.03 |
0.6 |
16 |
|
||
430 |
Max |
Max |
Max |
Max |
Max |
Max |
18 |
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Corrosion Resistance Stainless Steel Ball Images |