The hardness test of galvanized seamless steel pipe can be divided into two methods, one is tensile test specimen and the other is hardness test.
①For galvanized seamless steel pipes made of tensile specimens, the tensile testing machine of the specimens will be pulled to the fracture, and then measured, usually only the mechanical properties of tensile strength or more, yield strength, elongation and cross-section are measured Shrinkage. Tensile test is a test method for metal materials. Almost all metal materials provide the basic mechanical properties for tensile test as long as the required mechanical properties are required. Especially those that are not easy to form material hardness test, tensile test, as the only means of testing mechanical properties.
②The hardness test is a rigid indenter durometer that is slowly pressed into the surface of the sample, and then the depth or size of the indentation is tested to determine the hardness of the material. Hardness test is the simplest, fastest and easiest way to test the mechanical properties of materials. The non-destructive hardness test has similar values in terms of the relationship between hardness and tensile strength values. The hardness value of the material can be converted into tensile strength, which has great practical significance.
Because the tensile test is not easy to test, and the conversion of the hardness strength is very convenient, especially due to the continuous progress and innovation of the hardness of the manufacturing technology, the hardness of some materials cannot be directly tested, such as galvanized seamless steel pipes, stainless steel plates and stainless steel strips. Wait, now you can test the hardness directly. Therefore, there is a tendency to gradually replace the tensile test.
Article source: https://article-realm.com/article/Internet-Business/Security/16546-Hardness-test-of-galvanized-seamless-steel-pipe.html
Reviews
Comments
Most Recent Articles
- Apr 20, 2023 The Importance Of Book Editing: Why Every Author Needs A Professional Editor by First Editing
- Apr 12, 2023 Best Proofreaders in UAE | Proofreading AE by Proofreading AE
- Mar 23, 2023 How to Write a Constructive Piece of Assignment? by olsenandersonn
- Mar 17, 2023 Translation services near me by adi bitar
- Mar 3, 2023 Real gun sounds, sound game with 100+ weapon sounds of gunshot with simulation. by himanshu
Most Viewed Articles
- 1692 hits Foolproof Plan for Overcoming Grammatical Mistakes by Ahmed Khan
- 1487 hits Types Of Finance And Their Concepts For Supporting The Academic Writing Work by Mitchel Lee
- 1422 hits How to Have a Fantastic Essay Writing Service in 2018 by michellstarc
- 1418 hits The essence of Report Writing by Amalia Olive
- 1418 hits Benefits of Online Learning for Students by Sarah Holden
Popular Articles
In today’s competitive world, one must be knowledgeable about the latest online business that works effectively through seo services....
76865 Views
Are you caught in between seo companies introduced by a friend, researched by you, or advertised by a particular site? If that is the...
31906 Views
Walmart is being sued by a customer alleging racial discrimination. The customer who has filed a lawsuit against the retailer claims that it...
12026 Views
If you have an idea for a new product, you can start by performing a patent search. This will help you decide whether your idea could become the...
10195 Views
Statistics
Members | |
---|---|
Members: | 13874 |
Publishing | |
---|---|
Articles: | 58,269 |
Categories: | 202 |
Online | |
---|---|
Active Users: | 344 |
Members: | 5 |
Guests: | 339 |
Bots: | 2090 |
Visits last 24h (live): | 3669 |
Visits last 24h (bots): | 18290 |