Số hiệu tiêu chuẩn
EN 12168
Tên tiêu chuẩn
Copper and copper alloys - Hollow rod for free machining purposes
Ngày phát hành
1998-01-00
Tiêu chuẩn tương đương
DIN EN 12168 (1998-04), IDT * DIN EN 12168 (2000-09), IDT * BS EN 12168 (1998-10-15), IDT * NF A51-306 (1998-06-01), IDT * SN EN 12168 (1998), IDT * OENORM EN 12168 (1998-04-01), IDT * OENORM EN 12168/A1 (2000-02-01), IDT * PN-EN 12168 (2002-08-19), IDT * SS-EN 12168 (1998-07-31), IDT * UNE-EN 12168 (1999-03-08), IDT * TS EN 12168 (2002-03-15), IDT * STN EN 12168 (2002-11-01), IDT * CSN EN 12168 (2000-07-01), IDT * DS/EN 12168 (1999-05-10), IDT * NEN-EN 12168:1998 en (1998-02-01), IDT
Tiêu chuẩn liên quan
EN 10204 (1991-08) * EN 1655 (1997-03) * EN 10003-1 (1994-10) * EN ISO 196 (1995-05) * EN ISO 6509 (1995-02) * ISO 1811-2 (1988-10) * ISO 6507-1 (1997-11) * ISO 6957 (1988-10)
Thay thế cho
prEN 12168 (1997-09)
Thay thế bằng
EN 12168 (2011-06)
Từ khóa
Composition * Copper * Copper alloys * Copper zinc alloys * Definitions * Dimensions * General conditions * Hardness measurement * Hollow rods * Limit deviations * Material groups * Material numbers * Material-removal processes * Materials * Mechanical properties * Poles * Properties * Specification (approval) * Symbols * Tensile strength * Testing * Tolerances (measurement) * Wrought copper alloys