Characteristics and scope of application of tin bronze QSn7-0.2 rod

Characteristics and scope of application of tin bronze QSn7-0.2 rod
QSn7-0.2 Tin bronze

Material name: QSn7-0.2 tin bronze

QSn7-0.2 tin bronze characteristics and scope of application:

QSn7-0.2 phosphor tin bronze, high strength, good elasticity and wear resistance, easy to weld and braze, good corrosion resistance in the atmosphere, fresh water and sea water, good machinability, suitable for hot pressing.

QSn7-0.2 tin bronze chemical composition:

Sn: 6.0-8.0

Al: 0.01

Zn: 0.3

Fe: 0.05

Pb: 0.02

Ni: 0.2

P: 0.10-0.25

Cu: margin

Impurity: 0.15

Mechanical properties of QSn7-0.2 tin bronze:

Tensile strength (σb/MPa): 355

Elongation (δ10/%): ≥55

Elongation (δ5/%): ≥64

Brinell hardness (HB):≥70

Note: Room temperature longitudinal mechanical properties of bars