company news about What is the real difference between 201, 304, and 316 sprockets?

What is the real difference between 201, 304, and 316 sprockets?

Stainless steel sprockets are commonly produced in 201, 304, and 316 grades, each designed for different working conditions:

• 201 Stainless Steel Sprocket
  A cost-effective option with relatively high hardness and good wear resistance. Best for general mechanical use in dry or mildly humid environments. If corrosion exposure is low, 201 can provide stable performance at a more competitive cost.

• 304 Stainless Steel Sprocket
  The most widely used grade in industry. It balances strength, wear resistance, and corrosion protection. 304 sprockets perform reliably under neutral or mildly corrosive conditions, which is why they are standard in industrial machines, food processing lines, and general conveyor systems.

• 316 Stainless Steel Sprocket
  Enhanced with molybdenum (Mo), giving it strong resistance to chlorides and chemical corrosion. This makes 316 ideal for coastal regions, marine applications, chemical plants, or high-humidity environments where rust risk is high.

Quick selection guide