Test standards and methods

Test standards and methods
1. General Standard · GB / T1172-1999 Conversion Value of Hardness and Strength of Ferrous Metal · GB / T2975-1998Sampling Location and Test Preparation for Mechanical Properties Test of Steel and Steel Products · GB / T10632-1989 Terminology of Metal Mechanical Properties

2. Metal tensile, compression, bending and torsion test · GB / T228-2002 metal material room temperature tensile test method · GB / T4338-1995 metal material high temperature tensile test · GB / T5027-1999 metal sheet and thin strip plastic strain Ratio (r value) test method · GB / T5028-1999 metal sheet and thin strip tensile strain hardening index (n value) test method · GB / T7314-1987 metal compression test method · GB / T8358-1987 steel wire rope breaking tensile test Methods · GB / T8653-1988 Metal Young's modulus, string modulus, tangent modulus and Poisson's ratio test method (static method)
· GB / T10128-1988 Metal torsion test method at room temperature · GB / T13229-1991 Metal low temperature tensile test method · GB / T14452-1993 Metal bending mechanical properties test method · GB / T17600.1-1998 Steel tensile ratio conversion Part 1: Carbon rate steel and low alloy steel GB / T17600.2-1998 Elongation conversion of steel Part 2: Austenitic steel

3. Metal hardness test · GB / T230.1-2004 Metal Rockwell hardness test Part 1: Test method · (A, B, C, D, E, F, G, H, K, N, T dimensions)
· GB / T231.1-2002 Metal Brinell Hardness Test Part 1: Test Method · GB / T4340.1-1999-Metal Vickers Hardness Test Part 1: Test Method · GB / T4341-2001 Metal Shore Hardness Test Method · GB / T17394-1998 metal Leeb hardness test method · GB / T18449.1-2001 metal Knoop hardness test part 1: test method

4. Metal toughness test · GB / T229-1994 metal Charpy notched impact test method · GB / T4158-1984 metal Abbe impact test method · GB / T4160-2004 steel strain aging sensitivity test method (Charpy impact method)
· GB / T5482-1993 metal material dynamic tear test method · GB / T6803-1986 ferrite steel without plastic transition temperature drop weight test method · GB / T8363-1987 ferrite steel drop weight tear test method · GB / T12778-1991 Metal Charpy impact fracture test method

V. Metal ductility test · GB / T232-1999 metal material bending test method · GB / T233-2000 metal material upsetting test method · GB / T235-1999 metal material thickness equal to or less than 3mm thin plate and thin strip repeated bending test method · GB / T238-2002 Metal material wire repeated bending test method · GB / T239-1990 metal wire torsion test method · GB.T241-1990 metal tube hydraulic test method · GB / T242-1997 metal tube flaring test method · GB / T224 -1997 Metal tube bending test method · GB / T245-1997 metal tube crimping test method · GB / T246-1997 metal tube flattening test method · GB / T2976-2004 metal material wire winding test method · GB / T4156-1984 metal Cupping test method (thickness 0.2 ~ 2mm)
· GB / T17104-1997 Metal pipe ring tensile test method

6. Long-term metal high temperature test · GB / T2039-1997 metal tensile creep and endurance test method · GB / T10120-1996 metal stress relaxation test method

7. Metal fatigue test · GB / T2107-1980 metal high-temperature rotating bending fatigue test method · GB / T3075-1982 metal axial fatigue testing method · GB / T4337-1984 metal rotating bending fatigue test method · GB / T6398-2000 metal materials Fatigue crack growth rate test method · GB / T7733-1987 metal rotating bending corrosion fatigue test method · GB / T10622-1989 metal material rolling contact fatigue test method · GB / T12347-1996 steel wire bending rope bending fatigue test method · GB / T12443- 1990 Metal torsional stress fatigue test method · GB / T15248-1994 Metal material axial constant amplitude low cycle fatigue test method

8. Metal fracture mechanics test · GB / T2038-1991 Metallic material ductile fracture toughness JIc test method · GB / T2358-1994 metal material crack tip open displacement test method · GB / T4161-1984 metal material plane strain fracture toughness kIc test Method · GB / T7732-1987 Test method for fracture toughness of metal sheet surface KIe

Nine, other mechanical properties test · GB / T6396-1995 composite steel plate mechanical and process performance test method · GB / T6400-1986 metal wire and rivet high temperature shear test method · GB / T12444.1-1990 metal wear test method MM Type wear test · GB / T12444.2-1990 Metal wear test method Ring block type wear test

Faucet

Yuyao Sanyin Bathroom Technology Co Ltd , https://www.chinasanyin.com