標(biāo)準(zhǔn)號(hào)：DIN EN 3444-2007
中文標(biāo)準(zhǔn)名稱：航空航天系列.鈍化處理的耐熱鎳基合金中長度螺紋緊公差標(biāo)準(zhǔn)螺桿的大雙六角頭螺栓.等級(jí):1250MPa(室溫)/650℃
英文標(biāo)準(zhǔn)名稱：Aerospace series - Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated - Classification: 1250 MPa (at ambient temperature)/650 °C; German and English version EN 3444:2006
標(biāo)準(zhǔn)類型：V20
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：V20
國際標(biāo)準(zhǔn)分類號(hào)：49.030.20
引用標(biāo)準(zhǔn)：EN 2424;EN 2516;EN 3769;EN 4016;EN 9100;EN 9133;ISO 3186;ISO 3353-1;ISO 4095;ISO 5855-2;ISO 7913;ISO 9154;TR 3775
適用范圍：This standard specifies the characteristics of bolts, large bihexagonal head, close tolerance normal shank,medium length thread, in heat resisting nickel base alloy, passivated.Classification: 1 250 MPa / 650 ℃.