Stainless steel pipe and Stainless Steel Tube is a commonly used material, and it is widely used in equipment and mechanical parts that require good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel. Stainless steel seamless pipes are produced in accordance with ASTM A312 and Stainless Steel Tubes are produced according to ASTM A213 / ASME SA213 When the inner diameter of the stainless steel pipe is greater than 26mm, the hardness of the inner wall of the pipe can be tested with a Rockwell or surface Rockwell hardness tester. The solution annealed stainless steel pipe with the inner diameter of the stainless steel tube above 6.0mm and the wall thickness below 13mm can use the W-B75 Webster hardness tester, which is very fast and easy to test, and…

Stainless steel pipe is a kind of universal stainless steel, which is widely used to make equipment and parts that require good comprehensive performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel. Stainless steel seamless pipe is a grade of stainless steel produced in accordance with the American ASTM standard. When the inner diameter of the stainless steel pipe is greater than 26mm, the hardness of the inner wall of the pipe can also be tested with a Rockwell or surface Rockwell hardness tester. For stainless steel pipes with inner diameter above 6.0mm and wall thickness below 13mm, the W-B75 Webster hardness tester can be used. It is very fast and easy to test and is suitable for quick and non-destructive qualification inspection of stainless steel pipes. For stainless steel pipes…

According to ASME SA213/SA213M, ASTM A370, ASME SA789 / SA789MStainless Steel Mechanical Properties Grade Tensile Strengthmin.ksi [MPa] Yield Strengthmin.ksi [MPa] Elongation in 2in or 50mm length %(min) Hardness (Max) ASTM E18Brinell Hardness (Max) ASTM E18Rockwell 201 95 [655] 38 [260] 35 219 HBW 95 HRB 304 75 [515] 30 [205] 35 192 HBW 90 HRB 304L 70 [485] 25 [170] 35 192 HBW 90 HRB 304H 75 [515] 30 [205] 35 192 HBW 90 HRB 304N 80 [550] 35 [240] 35 192 HBW 90 HRB 309S 75 [515] 30 [205] 35 192 HBW 90 HRB 309H 75 [515] 30 [205] 35 192 HBW 90 HRB 310S 75 [515] 30 [205] 35 192 HBW 90 HRB 310H 75 [515] 30 [205] 35 192 HBW 90 HRB 316 75 [515] 30 [205] 35 192 HBW 90 HRB 316L 70 [485] 25 [170] 35 192 HBW 90 HRB 316H 75 [515] 30 [205] 35 192 HBW 90 HRB…

Stainless steel thickness greater than 1.2mm, with Rockwell hardness tester, testing, HRB, HRC hardness. 0.2 ~ 1.2mm thickness stainless steel capillary pipe plate surface Rockwell hardness test HRT, HRN hardness. Less than 0.2mm thick stainless steel plate surface Luo Hardness tester with diamond anvil, test HR30Tm hardness. Metal materials in the United States, the standard in on the hardness test has a prominent feature is the precedence Rockwell hardness test, supplemented by Brinell hardness test, Vickers hardness test uses very little the U.S. believes Vickers hardness test primarily. The research for metal and thin small parts test. Chinese and Japanese standards are also used three types of hardness test, users can thickness and the material conditions of state and choose one of their own to test the stainless steel pipe material. Japanese stainless steel capillary pipe on the tensile strength test and hardness test requirements and the corresponding Chinese standard forms the same value close to the Chinese standard reference here to see the traces by…

Hardness | Hardness Testing | Hardness Conversion Calculator | Hardness Test Methods | Brinell Hardness | Rockwell Hardness | Vickers Hardness | Superficial Rockwell Hardness | Shore Durometer Test | Hardness Conversion Chart | Brinell Rockwell Hardness Conversion | Carbon Steel Cast Steel Hardness Conversion | Rockwell Superficial Brinell Vickers Shore Hardness Conversion | Harder Scales Equivalent | Softer Scales Equivalent | Figure Comparing Hardness Scales | Table of Components Showing Relevant Surface Hardness Values | O-Ring Installation Compressive Load vs Hardness Shore A Scale | Detect The Hardness Of Stainless Steel There are several hardness scale conversion systems, including BS 860 and ASTM E140. The table shows a set of values that has been used for stainless steel and also includes a tensile strength (Ultimate Tensile Strength) comparison. The Rockwell B values are superimposed on this table using an approximation from ASTM E140 Table5, which compares Rockwell B and Brinell. For the indentation methods the different measurements in HV, HRC and HB can also be compared without too much of insecurity. However, for the rebounding methods like Shore and Equotip the errors when making conversions are larger as the individual measurements are highly…

Enter value, select the conversion and click on calculate. Result will be displayed. Hardness Conversion Calculator are for Austenitic Stainless Steel and formulas as per ASTM E140-12. HRB = Rockwell Hardness, HB = Brinell hardness Enter Your Value: Hardness Number: HB to HRB HRB to HB Result: Converted Value: Enter Your Value: Hardness Number: HR15T to HB HB to HR15T Result: Converted Value: Enter Your Value: Hardness Number: HR30T to HB HB to HR30T Result: Converted Value: Hardness Conversion Calculator ASTM E140 Brinell Vickers Rockwell Knoop Scleroscope Rockwell Superficial Hardness Scales Scale Indenter Type Minor LoadF0kgf Major LoadF1kgf Total LoadFkgf Value ofE HR 15 N N Diamond cone 3 12 15 100 HR 30 N N Diamond cone 3 27 30 100 HR 45 N N Diamond cone 3 42 45 100 HR 15 T 1/16″ steel ball 3 12 15 100 HR 30 T 1/16″ steel ball 3 27…

Hardness Catagory Stainless Steel Hardness Chart Hardness Conversion Calculator Hardness Conversion Calculator ASTM E140 Hardness Conversion Chart – Brinell|HB|Vickers|HV|Rockwell|HRB|HRC|UTS Hardness Comparison Table on Various Scales Relation of Hardness to Other Mechanical Properties Tensile Strength Yield-Strength Difference of Toughness and Hardness Toughness Hardness Testing Hardness Test Methods Brinell Hardness Rockwell Hardness Vickers Hardness Superficial Rockwell Hardness Shore Durometer Test Brinell Rockwell Hardness Conversion Carbon Steel Cast Steel Hardness Conversion Rockwell Superficial Brinell Vickers Shore Hardness Conversion Chart Harder Scales Equivalent Softer Scales Equivalent Figure Comparing Hardness Scales Table of Components Showing Relevant Surface Hardness Values O-Ring Installation Compressive Load vs Hardness Shore A Scale Detect The Hardness Of Stainless Steel Brinell and Rockwell Hardness Conversion Chart Rockwell Superficial Hardness Scales Hardness of Electronic Packaging Material Hardness Value Chart