Entries by 合金

Orders from Australian customers

We received the customer’s Round Bar copper-nickel (90/10) inquiry in September, and the agreed delivery time is 20 days. Overall, everything is going according to plan. Unfortunately, the quantity requested by the customer is only 1 of each size. The customer is a careful person and requires samples to be sent first, and the order […]

Corrosion patterns of stainless steel in industrial water systems

1. Corrosion of cooling water to the stainless steel heat exchanger Chromium-nickel steel, especially 18Cr-8Ni austenitic stainless steel, is most widely used in the chemical industry due to its high stability in many chemical media and its ability to resist high-temperature gas corrosion. Although stainless steel has a very low overall corrosion rate in various […]

UNS N09925 Nickel-base Alloy Bar Strength Composition

UNS N09925 alloy is an age-hardenable nickel-iron-chromium alloy. On the basis of nickel-iron-chromium, molybdenum and copper elements are added to strengthen the alloy, which improves the strength and corrosion resistance of the material. The specific chemical composition is as follows. UNS N09925 nickel content is sufficient to prevent chloride ion stress corrosion cracking, molybdenum and […]

How much is 2205 duplex stainless steel per ton?

How much is a ton of 2205 duplex stainless steel? This question is a question that arises from many people who do not know about duplex stainless steel. 2205 duplex stainless steel is a stainless steel in which the ferrite phase and austenite phase coexist, and it is also a steel grade that combines excellent […]

Suggest to collect eight items of stainless steel welding and pay attention to nine problems

Share some of the eight precautions for stainless steel welding, let’s take a look! 1. Chrome stainless steel has certain corrosion resistance (oxidizing acid, organic acid, cavitation), heat resistance, and wear resistance. It is usually used for power plants, the chemical industry, petroleum, and other equipment and materials. The weldability of chrome stainless steel is […]

Main characteristics and uses of aluminum brass

Special brass is formed by adding aluminum, silicon, manganese, lead, tin, and other elements into a copper-zinc alloy. Such as lead brass, tin brass, aluminum brass, silicon brass, manganese brass, etc. Lead brass has excellent cutting performance and good wear resistance and is widely used to make clock parts, bearing shells, and bushes by casting. […]