Tin phosphor bronze has higher corrosion resistance, wear resistance no spark during stamping. For medium speed heavy load bearings, the working temperature limit is 250 ℃. It has the characteristics of immobile self-aligning no deformation, uniform bearing load high bearing capacity, can bear radial load together, self-lubricating no protection.

Tin phosphor bronze is a kind of alloy copper, with excellent conductivity, easy to heat, to ensure safety fatigue resistance.

The hard wire electrical structure of tin phosphor bronze socket, no rivet connection conflict contact, can ensure excellent touch, good elasticity smooth insertion.

The alloy has excellent mechanical production function chip forming function, which can make the production process flexible shorten the production time.

Tin phosphor bronze tube is a problem that many people will be concerned about, because the grid will affect the price of tin, we will learn about this knowledge below.

Phosphor copper is a large category, including tin phosphor bronze

Tin phosphor bronze has higher corrosion resistance, wear resistance no spark during stamping. For medium speed heavy duty bearings, the working temperature limit is 250 ℃. It has self-aligning function, insensitive to deflection, high uniform bearing capacity, can bear radial load at the same time, self-lubricating without maintenance. Tin phosphor bronze is a kind of alloy copper, which has good conductivity, is easy to generate heat, ensures safety, has strong fatigue resistance.

Phosphor tin bronze socket spring has hard wire electrical structure, no rivet connection friction contact, which can ensure good contact, good elasticity stable insertion. The alloy has excellent machinability chip formation properties, which can quickly shorten the processing time of parts.

Qsn4-3: tin bronze, containing zinc, high wear resistance elasticity, good antimagnetic property, can withstand hot cold pressing processing; in hard state, good machinability, easy to weld braze, good corrosion resistance in atmosphere, fresh water sea water.

Manufacture springs (leaf springs, round springs) other elastic components, corrosion-resistant components on chemical equipment, wear-resistant components (such as bushing, disk, bearing, etc.) anti-magnetic components.

Qsn4-4-4: for zinc lead alloy elements, it has high wear resistance good machinability, is easy to weld braze, has good corrosion resistance in atmosphere fresh water, can only be used in cold pressure processing, because lead heat treatment is easy to cause thermal brittleness.

Manufacture of bearings, crimping bushes, bushes, discs, linings for bushes working under friction conditions. Qsn4-4-4 can be used at 300 ℃, which is a kind of tin bronze with good heat resistance.