ASTM304 stainless steel plate/coil

Product Description

ASTM**4 stainless steel plate/coil

Stainless Steel Plate Asia & Sheets will be used on different applications based on different surface finishes.

Stainless steel plate Tianjin China hardness of the detection method

Stainless steel plate tianjin China is greater than the thickness of 1.2mm using Rockwell hardness tester to test the HRB, HRC hardness. 0.2 ~ 1.2mm thick stainless steel plate Aisa surface Rockwell hardness testing HRT, HRN hardness. Less than 0.2mm thick stainless steel plates China, the surface Rockwell hardness tester equipped with seat diamond anvil to test the hardness HR*0Tm stainless steel plate.

In the United States of the standard metal materials stainless steel plate, the hardness on the test, there is a prominent feature is the priority to the use of stainless steel plate Rockwell hardness testing, accompanied by Brinell hardness testing, using small Vickers hardness test, that the United States, the Vickers hardness test Should be mainly used for research and thin metal small parts of the test. China and Japan are the three criteria for hardness tests used at the same time, users may be material and thickness as well as the state of their own choice of one of the conditions to test the stainless steel material.

stainless steel plate tianjin China Asia in standard tensile test on the hardness and test requirements and the corresponding standard form China the same values similar to those of standard Chinese here to see the light of Japan to adopt standards at the scene.