Số hiệu tiêu chuẩn
EN 10222-4
Tên tiêu chuẩn
Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength
Ngày phát hành
1998-11-00
Tiêu chuẩn tương đương
DIN EN 10222-4 (1999-02), IDT * DIN EN 10222-4 (2001-12), IDT * BS EN 10222-4 (1999-03-15), IDT * NF A36-620-4 (1999-02-01), IDT * SN EN 10222-4 (1999), IDT * OENORM EN 10222-4 (1999-10-01), IDT * PN-EN 10222-4 (2002-12-03), IDT * SS-EN 10222-4 (1999-03-26), IDT * UNE-EN 10222-4 (1999-11-24), IDT * TS EN 10222-4 (1999-04-14), IDT * UNI EN 10222-4:2001 (2001-12-31), IDT * STN EN 10222-4 (2000-08-01), IDT * CSN EN 10222-4 (2000-10-01), IDT * NEN-EN 10222-4:1998 en (1998-12-01), IDT * NEN-EN 10222-4:1998 nl (1998-12-01), IDT
Thay thế cho
prEN 10222-4 (1998-07)
Lịch sử ban hành
EN 10222-4*prEN 10222-4 (1998-07) * EN 10222-4 (1998-11) * prEN 10222-4 (1998-07) * prEN 10222-4 (1994-06)
Từ khóa
Chemical composition * Cooling down * Creep resistance * Fine-grain structural steels * Forgings * Heat treatment * Ladle analysis * Marking * Materials * Mechanical properties * Nickel steels * Notched bar impact work * Pressure vessels * Product analysis * Proof stress * Properties * Shallow * Specification (approval) * Steels * Structural steels * Temperature * Weldable