Entries by 合金

How to check the quality of stainless steel round steel?

How many ways to check the quality of stainless steel round steel? Stainless steel round steel is a kind of steel section, that also belongs to the bar. Its cross-section is uniformly round, and the general length is 4 M. And the surface is smooth, without the problem of scarring. But if you want to […]

What exactly makes Inconel alloys so special?

What exactly makes Inconel alloys so special? Inconel alloys are one of the most versatile metals. Due to their high performance and superior properties, their applications cover a wide range of industries. They are the natural choice for the automotive, aerospace, marine, and oil and gas industries because they are specifically optimized to withstand some […]

What performance characteristics does seamless pipe possess?

A seamless pipe is a kind of cylinder made of round steel, which is drawn directly from the billet. Seamless pipe is a little stronger than straight seam steel pipe, and can produce steel pipe with larger diameters from a narrower billet, and can also produce steel pipe with different diameters from the same width […]

Seamless steel pipe hardness testing method

What are the seamless steel pipe hardness testing methods? The hardness test of stainless steel should take into account its mechanical properties, which are related to the performance and quality of deformation, stamping, cutting, and other processing carried out with stainless steel as raw material. Therefore, all seamless steel pipes should be tested for mechanical […]

Is there a way to identify 316 stainless steel?

Steel material 304 and 316 identification methods are as follows: Identification of color and luster After pickling of stainless steel, the surface color and lustre silver white and clean: chromium-nickel stainless steel color silver white jade; chromium stainless steel color white slightly gray luster is weak; chromium-manganese-nitrogen stainless steel color and chromium-nickel stainless steel is […]

What kind of welding wire is used for inconel600?

In this article we will take a closer look at the material characteristics and what wire is used to weld inconel600. Like all nickel alloys, inconel600 has excellent corrosion resistance and a range of other chemical properties that make it suitable for the harshest and most demanding environments. Due to inconel600’s excellent properties, ease of […]

It’s not, is it? You still don’t know what’s so great about 316L stainless steel?

What are the characteristics of 316L stainless steel? Advantages: excellent heat and corrosion resistance, good mechanical strength. 316L stainless steel is a high-purity stainless steel material with good corrosion and wear resistance and is widely used in the manufacture of food processing, pharmaceuticals, the electronics industry, and medical devices. Its main advantages include: 1, higher corrosion […]

What is the difference between nickel alloys 625, 330 and 600?

What is the difference between nickel alloys 625, 330 and 600? You may be familiar with the Inconel alloy high nickel alloy series. This family of alloys is known for its performance under extreme thermal conditions, which makes each Inconel nickel alloy variant very popular for in-furnace applications such as heat treating or annealing steel. […]

What is the working principle of a heat pipe heat exchanger?

Industrial production in many steps needs us to carry out heat transfer, we use equipment with a heat transfer function to achieve the exchange of heat energy between the heat pipe heat exchanger also a lot of companies will use heat transfer equipment, but there are still many companies do not understand the working principle […]

What are the material properties of incoloy 800h?

Incoloy 800H Welding For 800 H/HT use below 787°C, and weld with wire 82 (ER NiCr-3). R A 330-04 (N08334) wire has a matching coefficient of thermal expansion and higher strength. If maximum mechanical strength is desired, it is best to use wire 617 (ERNiCrCoMo-1) or electrode 117 (ENiCrCoMo-1). In order to avoid cracking at […]