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China Wholesale Brazing Brass To Copper Products – CAMK52100 Tin Phosphor Bronze Coil or Bar or Strip – CORAM

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China Wholesale Brazing Brass To Copper Products – CAMK52100 Tin Phosphor Bronze Coil or Bar or Strip – CORAM Detail:

Material Designation

GB T2QSn8-0.3
UNS C52100
JIS C5212

Chemical Composition

Copper, Cu Rem.
Stannum, Sn 7.50 – 8.50%
Phosphorus, P 0.01 – 0.40%
Iron, Fe Max. 0.10%
Nickel, Ni Max. 0.20%
Plumbum, Pb Max. 0.02%

Physical Properties

Density 8.80 g/cm3
Electrical Conductivity Min. 13 %IACS
Thermal Conductivity 62.3 W/( m·K)
Melting Point 1027 ℃


CAMK52100 is a copper-tin-phosphorus ternary alloy with high tin content. A small amount of (α+δ) eutectoid will be produced in the α phase solid solution of the alloy structure. The δ phase is a hard and brittle phase, which improves the mechanical properties of the alloy. performance, wear resistance. At the same time, due to the addition of phosphorus element, the corrosion resistance of the alloy is improved.

CAMK52100 has high strength, hardness, high elasticity and wear resistance. High corrosion resistance in atmosphere, fresh water and sea water, easy to weld.


CAMK52100 is mainly used for friction-bearing parts under moderate loads and sliding speeds, but also for elastic elements such as springs and reeds.

Mechanical Properties


mm (up to)


Tensile Strength

Min. MPa

Yield Strength

Min. MPa


Min. A%


Min. HRB

φ 20-50






φ 50-100






>φ 100


Please send an email to ryan@corammaterial.com for more details.


1. We actively respond to any questions from customers and provide shorter delivery times. If customers have urgent needs, we will fully cooperate.

2. We focus on controlling the production process so that the performance of each batch is as consistent as possible and the product quality is excellent.

3. We cooperate with the best domestic freight forwarders to provide customers with sea, rail and air transportation and combined transportation solutions, and have plans for transportation difficulties caused by natural disasters, epidemics, wars and other factors.

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China Wholesale Brazing Brass To Copper Products –  CAMK52100 Tin Phosphor Bronze Coil or Bar or Strip – CORAM detail pictures

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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for China Wholesale Brazing Brass To Copper Products – CAMK52100 Tin Phosphor Bronze Coil or Bar or Strip – CORAM , The product will supply to all over the world, such as: Mexico, United Kingdom, Mexico, Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question points they do not understand. We break down these barriers to ensure you get what you want to the level you expect, when you want it.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Cindy from Hyderabad - 2017.10.27 12:12
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Norma from Suriname - 2018.09.21 11:01
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