086-13598653105 / 086-15903072273

One point threeMeter copper gasket

Category: Copper thrust washer




One point threeMeter copper gasket, large copper gasket, environmentally friendly recyclable copper gasket. Using excellent electrolytic copper as matrix, tin ingot and lead ingot are mixed according to the national standard proportion to form high wear-resistant self-lubricating copper alloy material. In the absence of lubricants and water lubricants, it exhibits excellent sliding and self-lubricating properties. Under the load of high-speed rotation and rocking motion, the impact load is up to40MPaIt shows excellent flexibility and is the first choice for medium and low speed operation machinery. 


Product Name:One point threeCupric washer 

Material brand:ZQSn6-6-3

Casting mode: centrifugal casting 

Product categories: large copper gaskets Wear-resistant copper washer 


●Material name: Casting6-6-3Tin bronze 

●Brand name:ZQSn6Zn6Pb3

●Standard:GB/T 1176-1987

●Chemical composition: 

Copper Cu: the rest

Sn: 5.0-7.0 Zn: 5.0-7.0 Pb: 2.0-4.0

Phosphorus P: less than 0.05 (impurity)

Ni: < 2.5 (excluding impurities) Al: < 0.01 (impurities) Fe: < 0.3 (impurities)

Si: < 0.01 (impurity) Sb: < 0.25 (impurity)

Sulfur S: less than 0.10 (impurity) injection: the sum of impurities is less than 1

●Mechanical properties: 

tensile strengthSigma B (MPa):More than 200Yield strengthSigma (MPa):More than 100elongationDelta 5 (%):More than 6hardness :More than 635HB (reference value)

●Heat treatment specification: heating temperatureOne thousand and two hundred~One thousand two hundred and fiftyCentigrade; pouring temperatureOne thousand one hundred and fifty~One thousand and two hundredCentigrade. 

●Casting method: centrifugal metal casting

  • Huixian Hengrui Machinery Co., Ltd.
  • Tel086-13598653105
  • Fax:086-373-6615588
  • AddressMa Zhuang village, Yu River town, Huixian, Xinxiang, Henan
  • Website:

Huixian Hengrui Machinery Co., Ltd. Tel:086-13598653105 Phone:086-373-6615898 Website:

Address:Ma Zhuang village, Yu River town, Huixian, Xinxiang, Henan

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