Số hiệu tiêu chuẩn
EN ISO 2702
Tên tiêu chuẩn
Heat-treated steel tapping screws - Mechanical properties (ISO 2702:1992)
Ngày phát hành
1994-07-00
Tiêu chuẩn tương đương
DIN EN ISO 2702 (1994-10), IDT * BS EN ISO 2702 (1992-09-15), IDT * NF E25-650-1 (1994-10-01), IDT * ISO 2702 (1992-04), IDT * SN EN ISO 2702 (1995), IDT * OENORM EN ISO 2702 (1994-10-01), IDT * PN-EN ISO 2702 (2000-01-11), IDT * SS-EN ISO 2702 (1995-01-27), IDT * UNE-EN ISO 2702 (1995-06-14), IDT * TS 432-10 EN ISO 2702 (2000-04-21), IDT * STN EN ISO 2702 (1999-05-01), IDT * CSN EN ISO 2702 (1996-07-01), IDT * DS/EN ISO 2702 (1994-11-07), IDT * NEN-EN-ISO 2702:1994 en (1994-09-01), IDT * SFS-EN ISO 2702 (1995-06-09), IDT
Từ khóa
Breaking torque * Case-hardening steels * Fasteners * Hardness * Heat treatment * Materials * Mechanical properties * Metals * Properties * Screws (bolts) * Self-tapping screws * Specification * Specification (approval) * Steels * Strength of materials * Testing * Torque * Torsion testing * Heat-treated