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Steel Ball 1) Materials: AISI 420C, 2) Precision grades: G10-G60 3) Size: 2mm to 70mm 4) Standards: ISO9001:2008.
Steel BallSteel Ball Specifications1) Materials:GB4Cr13, AISI 420C, SUS420J2, Din X46Cr13
2) Precision grades::G10-G60 3) Diameters:2MM - 70mm 4)Standards: ISO9001:2008
We are the most professional stainless steel ball manufacturer in China
We have been the largest stainless steel ball factory in Northeast of China.
1)Material Comparison List
CHINA | USA | JAPAN | GERMANY |
GB | AISI | JIS | DIN |
4Cr13 | 420C | SUS420J2 | X46Cr13 |
2)Products information
NAME | Stainless steel ball |
Diameters | 2mm-70mm |
Materials | GB4Cr13, AISI 420C, SUS420J2, Din X46Cr13 |
Precision grades: | ISO 3290-AFBMA G10-G60 |
Average through hardness index | HRC 53--57 |
Mechanical properties: | |
critical tensile strenght | 65 kgf/mm2 |
specific weight | 7.75 kgf/mm2 |
Application | Auto industry , Wind Power , Slewing bearing , Tower crane, Marine Machinery, Aerospace Industry , Military industry, Mine Nuclear power industry, Agricultural machinery, Oil platform, Chemical Industry |
Quality Standard | ISO9001:2008 |
Characteristics and advantages
| these are magnetic materials with a good mechanical hardness and corrosion resistance, all balls are passivated. |
3)Chemical composition
MATERIAL | C | Si | Mn | P | S | Cr |
420C | 0.30-0.50 | ≤1.0 | ≤1.0 | ≤0.040 | ≤0.030 | 12.50-14.50 |
Name | 304/316/420/440 stainless steel balls |
Size | 2mm-25.4mm |
Grade | G100/G200/G500/G1000/G2000 |
HRC | depended on material |
Quality standard | ISO 9001:2008/SGS test report/ROHS report |
Feature&Applications | ss 304 stainless steel ball is the most widely used in the market,it can be used in iatrical instruments,chemical industry,plastic hard ware,scent bottle sprayer,valve,nail polish,air condition,medical material,automotive fittings. |
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Package | 1) 25kg/per export carton and 40-50 cartons in one pallet 2) 10kg/box then 40 boxes in wooden case packing 3) 250kg/per steel barrel and 4 steel ball barrel in one pallet 4) Other special packing according to client’s requirement |
MOQ | 1Ton |
Payment terms | 1)30% T/T in advance and 70% T/T against the copy of B/L 2)D/P 3)L/C |
Delivery | usually 20 days for one 20ft container |
Port of shipment | Qingdao/Tianjin/Shanghai |
Output per year | More than 6000 tons |
G10-G60 grade 420C stainless steel ball 2-70 mm