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Product Details:
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| Place of Origin: | China |
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| Brand Name: | JN |
| Certification: | ISO |
| Model Number: | 19MM 25MM |
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Payment & Shipping Terms:
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| Minimum Order Quantity: | 500kg |
| Price: | Negotiable |
| Packaging Details: | Ploy bag+25kg carton box+1000kg wooden box |
| Delivery Time: | 7-15 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability: | 500pcs per day |
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Detail Information |
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| Product Name: | Stainless Steel Half Round Ball | Material Grade: | 304 201 |
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| Surface: | Bright | Thickness: | 1MM 1.5MM |
| Color: | Golden Silver | OES: | YES |
| Highlight: | hollow half ball,stainless steel sphere hollow |
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Product Description
AISI 201 304 Hollow Stainless Steel Half Round Ball Hemisphere Sphere 19MM 25MM
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 mm | Height mm |
| 0.35 | 29 31 33 35 |
| 0.4 | 29 31 33 35 37 |
| 0.5 | 29 31 33 35 37 |
| 0.6 | 29 31 33 35 37 |
Mechanical Properties
| 201 | 304 | 316 | 420C | 440C | |
| Density g/cm3 |
7.85 | 7.95 | 7.95 | 7.70 | 7.75 |
| Hardness HRC |
25 - 39 | 10 - 39 | 10 - 39 | 52 - 60 | 57 - 65 |
| Tensile Strength PSI×103 |
100 - 180 | 72 - 188 | 80 - 180 | 250 - 275 | 275 - 290 |
| Young's Modulus GPa |
200 | 200 | 200 | 205 | 210 |
Chemical Composition
| 201 | 304 | 316 | 420C | 440C | |
| %C | 0.150 Max | 0.080 Max | 0.080 Max | 0.43 - 0.50 | 0.95 - 1.20 |
| %Si | 1.00 Max | 0.75 Max | 1.00 Max | 1.00 Max | 1.00 Max |
| %Mn | 5.50 - 7.50 | 2.00 Max | 2.00 Max | 1.00 Max | 1.00 Max |
| %P | 0.060 Max | 0.045 Max | 0.045 Max | 0.040 Max | 0.040 Max |
| %S | 0.030 Max | 0.030 Max | 0.030 Max | 0.030 Max | 0.030 Max |
| %Cr | 16.00 - 18.00 | 18.00 - 20.00 | 16.00 - 18.00 | 12.50 - 14.50 | 16.00 - 18.00 |
| %Ni | 3.50 - 5.50 | 8.00 - 10.50 | 10.00 - 14.00 | - | - |
| %N | 0.250 Max | 0.100 Max | - | - | - |
| %Mo | - | - | 2.00 - 3.00 | - | 0.75 Max |
201stainless steel balls:
Cr-Mn stainless steel balls, with properties similar to AISI 302/304 balls
(slightly higher mechanical characteristics).
Balls are provided in the passivated condition.
304 stainless steel balls:
Unhardened austenitc stainless steel balls, they display good mechanical characteristics,
toughness and corrosion resistance.
AISI 304L provides lower carbon content, AISI 302 better mechanical characteristics.
Balls are provided in the passivated condition.
Enter Your Message
| Shandong JinNai International Trade Co., Ltd. |
| XUESHAN ROAD,LICHENG DISTRICT ,JINAN CITY ,SHANDONG ,CHINA |
| 86-159-10105035 |
| alice@stainless-steelballs.com |