C93200Leaded tin bronze alloys
Automotive: Automotive accessories
Fastener: WashersIndustrial:
Bushings, bearings, crane bearings, diesel engine wrist pin bushings, forging machine elbow bearings, insert bearings, accessories, fuel pump bushings, general bushings, hydraulic press main bushings, hydraulic press stuffing boxes, press connecting rod bushings, machine parts, machine tool bearings, spindle bearings, pump fixtures, pump impellers, pumps, roll neck bearings, rolling mill bearings, thrust washers, trunnion bearings, water pump bushings
Equivalent standards:
CDA: C93200
ASTM: B505, B505M
SAE: J461, J462
Federal: QQ-C-390, E7; QQ-B-1005, Comp 12
Military: MIL-B-11553, Comp 12
Other: Bearing Bronze
Chemical composition:
Copper Cu%: 81.00-85.00
Lead Pb%: 6.00-8.00
Tin Sn%: 6.30-7.50
Zinc Zn%: 2.00-4.00
Iron Fe%: ≤0.20
Phosphorus P%: ≤1.50
Nickel Ni%: ≤1.00
Aluminum Al%: ≤0.005
Sulfur S%: ≤0.08
Antimony Sb%: ≤0.35
Silicon Si%: ≤0.005
Chemical composition conforms to ASTM B505/B505M-18
1 When determining the minimum value of Cu, Cu can be calculated as Cu + Ni.
2 Ni value includes Co.
Note: Cu + the sum of the named elements, at least 99.0%. The individual values represent the maximum value, that is, the impurity does not exceed 1%.
