Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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500mm Hollow Steel Half Ball Home Decoration Hemisphere Sphere 201 Grade 20 Inch
The surface is subjected to multiple polishing procedures, which are round and smooth,
ensuring that the surface is bright as a mirror, which highlights the natural color of stainless steel and is not easy to rust.
All stainless steel, user-friendly design, smooth and bright, high temperature resistance, easy to clean, durable
Thickness is with half sphere diameter,thinner wall for small hollow half sphere,
thicker wall for bigger hollow half sphere,meanwhile the thicker wall,the more expensive price of hollow half sphere.
To choose the best suitable wall to the hollow half sphere,it's up to the real applications and materials
Mechanical Properties
| 201 | 304 | |
| Density g/cm3 | 7.85 | 7.95 |
| Hardness HRC | 25 - 39 | 10 - 39 |
| Tensile Strength PSI×103 | 100 - 180 | 72 - 188 |
| Young's Modulus GPa | 200 | 200 |
Chemical Composition
| 201 | 304 | |
| %C | 0.150 Max | 0.080 Max |
| %Si | 1.00 Max | 0.75 Max |
| %Mn | 5.50 - 7.50 | 2.00 Max |
| %P | 0.060 Max | 0.045 Max |
| %S | 0.030 Max | 0.030 Max |
| %Cr | 16.00 - 18.00 | 18.00 - 20.00 |
| %Ni | 3.50 - 5.50 | 8.00 - 10.50 |
| %N | 0.250 Max | 0.100 Max |
| %Mo | - | - |
The hollow stainless steel ball we can produce is widely used in craftwork, valve, architecture.
