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- ADD: No.503,Hunan International Commerce Center, Jintai Square,Changsha 410001,Hunan.
- TEL: +86 731 84770165
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Oil Sintered Bronze Bushing
- Basic Materials:Cu663,SAE841,SINT A50
- Other Materials:SINT B50,SINT B51, SINT C51
- Oil rate:≥18%
- Hardness:20HB-50HB
- Product description: Jintai have a large selection of oil sintered bronze bushing,oil bearings,PTFE,DU,DX,POM bushings. Complete line of standard sintered bronze bearings available.
PRODUCT INTRODUCTION
First, the primary material is physically powdered, divided into many small individual particles.
Next, the powder is injected into a mold or passed through a die to produce a weakly cohesive structure (via cold welding) very near the dimensions of the object ultimately to be manufactured.
Pressures of 10-50 tons per square inch are commonly used. Also,to attain the same compression ratio across more complex pieces, it is often necessary to use lower punches as well as an upper punch.
Finally, the end part is formed by applying pressure,high temperature,long setting times (during which self-welding occurs), or any combination thereof.
►Bronze Material
Basic Materials
Chemical Composition (%)
Other Materials
SAE841 ASTM B438-70 GR1 Type
DIN30910 PART3 SINT A50
Mil-B-5687C Type… Comp
Cu: 87.5~90.5,
Fe: 1.0max,
Sn:9.5~10.5,
P:1.75,
Particles:0.5
MPIF: CT- 1000 - K19 / ASTM: B 438 - 83a
MPIF: CT - 1000 - K26 / ASTM: B 438 - 83a / DIN: SINT - A50
MPIF: CT - 1000 - K37 / ASTM: B 438 - 83a / DIN: SINT - B50
MPIF: CT - 1001 - K23 / ASTM: B 438 - 83a / DIN: SINT - B51
MPIF: CT - 1001 - K33 / ASTM: B 438 - 83a / DIN: SINT - C51
MPIF: CTG - 1004 - K10
MPIF: CTG - 1004 - K15