Specifies a method of verification of testing machines for determining Vickers hardness HV 0,2 to HV 100 (test forces from 1,961 N to 980,7 N) in accordance with ISO 6507-1 and ISO 6507-2. Describes a direct verification method for checking the main functions of the machine, and an indirect verification method suitable for the overall checking of the machine. The indirect verification method may be used on its own for periodic routine checking of the machine in service.
Số hiệu tiêu chuẩn
SANS 1146:1984*SABS ISO 146:1984
Tên tiêu chuẩn
Metallic materials - Hardness test - Verification of Vickers hardness testing machines HV 0,2 to HV 100
Ngày phát hành
1995-03-30
Tiêu chuẩn tương đương
ISO 146 1984 IDT
Tiêu chuẩn liên quan
ISO 3878 * ISO 409-1 * ISO 409-2 * ISO 640 * ISO 6507-1 * ISO 6507-2
Từ khóa
VICKERS HARDNESS MEASUREMENT * APPROVAL TESTING * HARDNESS * HARDNESS MEASUREMENT * HARDNESS TESTERS * HARDNESS TESTING * METALS * TEST EQUIPMENT * TESTING * VERIFICATION * Hardness measurement * Vickers hardness measurement * Testing * Test equipment * Approval testing * Hardness testing * Hardness testers * Metals * Hardness * Verification
SANS 1146:1984*SABS ISO 146:1984
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