Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
Add to Cart
304 Large Stainless Steel Inox Handrail Hollow Steel Ball For Stair Railing
Basic Information
1. Material:201, 304 stainless steel
2. Ball diameter: 150mm 180mm 200mm 250mm 280mm 300mm 350mm 400mm 450mm ect.
3. Ball thickness: 0.6mm-0.8mm, or customized
4. Base size: 114mm,160mm,180mm,220mm,250mm,300mm,380mm
5. Base thicness: 0.5mm,0.55mm etc.
6. Corrosion Resistance: AISI 316 > 304 >201.
7. Feature: austenitic ,rust-proof , corrosion resistant,slightly magnetic,
however annealing can makes it non- magnetic
8. Surface:Mirror Polished, electroplating color
9. Color: golden Siliver color etc.
10. Application: be used for handrial, stari railing decoration accessories, door accessories
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 | - | - |
Stainless Steel Type
| Material | Feature | General Applications |
| AISI 304 | austenitic, corrosion resistance, slightly magnetic, however annealing, can makes it non - magnetic | Used in valves and relevant application, food products, aerosols, home sprays, perfumes and medical equipment. |
| AISI 201 | acid and alkali resistance , high density , polish no bubbles , pinhole-free, best for decoration and industry . | be used in construction decoration, architectural decoration m architectural ornament ,building decoration , Municipal engineering, municipal works , public works , civil engineering , highway guardrail ,hotel, market, armrest stair, public facilities. |
Ball With Base
Welded ear
Nail
Take note:Each Color Ball bottom have a small Hole ,this is normal production process