outside is nickel plating,it makes the steel ball shine and not easy to rusty
Inside is Carbon steel ball(soft ball,there is no hardness)
Nickel plating steel balls are widely used for toys and decorations.The popular toy--Magnetic construction toy is famous in Europe and USA.It can help baby to develop the brain.For this kind steel ball
Low Carbon : AISI 1010~AISI 1018
try steel ball to get through more products
Delivery Time: | 15 days |
Package: | drum |
Supply Ability: | 280 Ton per Month |
Minimum Order Quantity: | 100 Kilogram |
Payment Terms: | T/T |
Port: | Qingdao |
FOB Price: | US $700 - 1,000 |
Usage: | magnetic toys |
Surface: | nickel plating |
Model Number: | 1/2" |
Brand Name: | QDLANNERET |
Place of Origin: | Shandong China (Mainland) |
Style: | Soft Toy |
Material: | carbon steel |