Steel Knowledge

CIVMATS aims to disseminate knowledge on stainless steel and super alloy materials. Whether you are interested in knowing the ABC of stainless steel 304 or 316L or want to dive deeper into Hastelloy families.

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Stainless Steel Ground Bars VS Stainless Steel Polished Bars

This article will introduce the difference between stainless steel ground bars and stainless steel polished bars in terms of appearance, purposes, applications, as well as pricing.

Why Stainless steel is Corrosion Resistant?

Stainless steel is corrosion resistant because of the addition of chromium which prevents rust in steel. Chromium works as a barrier to prevent iron oxidation from contacting with air.

Difference Between Stainless Steel Welded Tube and Seamless Tube

This article will mainly focus on the difference between stainless steel welded tube and seamless tube for your better decision making process.

A Buyer’s Guide for Stainless Steel Angle

Stainless steel angle bars can be customized as per process into hot rolled stainless steel angle bar, welded stainless steel angle bar & bent stainless steel angle bar. According to international and domestic market demand ...

How to Choose Right Stainless Steel Channel Bar Produced in China?

Stainless steel channel bars can be classified into three categories according to production technology: hot rolled stainless steel channel bar, welded stainless steel channel bar & bent stainless steel channel bar ...

What Is Intergranular Corrosion? Why It Happens? ...

Chemical production is involved in many industries such as petrochemical engineering, papermaking, coating and chemicals. A talk about chemical production gives an impression of corrosion, high temperature and high pressure. However, the impression ...

What is Metal Rolling (Steel Rolling)? What is the Purpose ...

Metal rolling (steel rolling) is to place metal billet between the gap of a pair of rotary rollers, which can be of various shapes. Due to the compression of the rollers, the metal section will be reduced while the length will be increased. Metal rolling is the ...

Introduction of Hastelloys of the “B”, “G” and “C” Families ...

Hastelloys are currently divided into three families of B, C, G. These alloys are mainly used for strong corrosive applications where iron-based Cr-Ni, Cr-Ni-Mo stainless steel and non-metallic materials cannot. In order to improve the corrosion ...

Classification of Nickel Alloys and Corrosion Resistance ...

Nickel and nickel alloys are resistant to corrosive environments, especially the corrosive atmosphere of various industrial processes which are too harsh for stainless steel or super-stainless steel. Nickel itself is a very multi-functional corrosion- ...

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