镀银处理是一种表面处理工艺,在紧固件表面电镀一层银,厚度要求为外部表面5至15微米,螺纹部分根据规格有不同要求,用于提高耐腐蚀性和导电性。该工艺根据EN 2786标准执行,在螺纹牙侧形成3?m至6?m厚的银层。通过电解工艺在紧固件表面沉积银层,用于防腐蚀和润滑;插入件表面镀银可提高耐腐蚀性和导电性;螺母螺纹和倒角表面进行电解镀银,螺纹直径≥MJ6时镀层厚度至少为5?m。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| BS EN 4117:2004 规范 |
航空航天系列.十二角头自锁紧螺纹镀银的耐热镍基合金NI-PH 2601(铬镍铁合金718)螺母.等级:1550 MPa(环境温度)/600℃ Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread - Classification - 1 550 MPa (at ambient temperature) / 600 °C
耐热镍基合金 |
2004-12-16 英国标准学会 |
| BS EN 4123:2018 规范 |
航空航天系列 自锁带柄螺母 采用耐热镍基合金 NI-PH2601(Inconel 718)螺纹镀银 分类:1550 MPa(环境温度)/600 $0DC Aerospace series. Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated on thread. Classification: 1 550 MPa (at ambient temperature) / 600 $0DC
|
2018-05-24 英国标准学会 |
| DIN EN 2868:2019 规范标准 |
航空航天系列 螺母,六角形,开槽/城堡形,正常高度,正常对边,耐热钢,镀银 等级:1 100 MPa(在环境温度下)/650 锛烠 Aerospace series - Nuts, hexagonal, slotted/castellated, normal height, normal across flats, in heat resisting steel, silver plated - Classification: 1 100 MPa (at ambient temperature)/650 ?C; German and English version EN 2868:2019
六角开槽螺母 |
2019-08-01 德国标准化学会 |
| DIN EN 2907:1995 规范 |
航空航天系列.镀银耐高温钢FE-PA92HT(A286)自锁十二角螺母.等级:1100MPa(室温)/650℃; 德文版本 EN 2907:1995 Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa (at ambient temperature)/650 °C; German version EN 2907:1995
|
1995-11 德国标准化学会 |
| DIN EN 2911:1995 规范 |
航空航天系列.耐高温钢 FE-PA92HT(A286) 自锁镀银铆钉体螺母.等级:1100 MPa (室温) 摄氏 650 度; 德文版本 EN 2911:1995 Aerospace series - Shank nuts, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa (at ambient temperature)/650 °C; German version EN 2911:1995
|
1995-08 德国标准化学会 |
| DIN EN 2924:2019 试验标准 |
航空航天系列 耐热钢镀银左旋螺纹六角平头螺母,高度缩减,对边缩减 等级:600 MPa(在环境温度下)/425 锛烠 Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated, left hand thread - Classification: 600 MPa (at ambient temperature)/425 ?C; German and English version EN 2924:2019
六角螺母 |
2019-07-01 德国标准化学会 |
| DIN EN 2924:2019-07 规范 |
航空航天系列 螺母 六角 普通 减小高度 减小对边 耐热钢 镀银 左旋螺纹 分类:600 MPa(环境温度)/425°C Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, silver plated, left hand thread - Classification: 600 MPa (at ambient temperature)/425 °C; German and English version EN 2924:2019
|
2019-07 德国标准化学会 |
| DIN EN 3686:2009 规范 |
航空航天系列.FE-PA92HT(A286)型镀银耐热钢长螺纹减荷螺杆十二角头螺栓.等级:1100MPa/650℃ Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa/650 °C; German and English version EN 3686:2008 + AC:2009
双六角头螺栓 |
2009-09 德国标准化学会 |
| DIN EN 3686:2009-09 规范 |
航空航天系列 螺栓 双六角头 浮雕杆 长螺纹 耐热钢 FE-PA92HT(A286)镀银 等级:1100 MPa/650°C Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1100 MPa/650 °C; German and English version EN 3686:2008 + AC:2009
双六角头螺栓 |
2009-09 德国标准化学会 |
| DIN EN 3729:2008 规范 |
航空航天系列.镀银FE-PA92HT (A286)型耐热钢左螺纹自锁紧螺纹连接环 Aerospace series - Rings, threaded, self-locking, left-hand thread, in heat resisting steel FE-PA92HT (A286), silver plated; German and English version EN 3729:2008
|
2008-12 德国标准化学会 |
| DIN EN 4116:2006 规范 |
航空航天系列.耐热钢FE-PA2601 (A286)制自锁、螺纹镀银的六角螺母.等级:1100MPa(室温)/425℃ Aerospace series - Nuts, hexagonal, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1100 MPa (at ambient temperature) / 425 °C; German and English version EN 4116:2004
自锁六角螺母 |
2006-10 德国标准化学会 |
| DIN EN 4120:2006 规范 |
十二角、自锁紧、NI-PH1302耐热镍基合金(沃斯帕洛尹合金)、螺纹镀银的螺母.分类:1210MPa(环境温度下)/730 鳦 Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread - Classification: 1210 MPa (at ambient temperature)/730 °C; German and English version EN 4120:2004
|
2006-11 德国标准化学会 |
| LST EN 3020:2008 规范 |
航空系列 自锁翼形螺母 浮动式 双耳 耐热钢FE-PA92HT(A286) 镀银 分类:1 100 MPa(环境温度)/650 °C Aerospace series - Self-locking plate nuts, floating, two-lug, in heat resisting steel FE-PA92HT (A286), silver plated - Classification: 1 100 MPa (at ambient temperature)/650 °C
|
2008-08-29 立陶宛标准局 |
| LST EN 4493:2008 规范 |
航空系列 插入件 螺纹 螺旋线圈 自锁 耐热镍基合金 NI-PH1801 (NI-P96HT, Nimonic 90) 镀银 Aerospace series - Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NI-P96HT, Nimonic 90), silver plated
|
2008-08-29 立陶宛标准局 |
| SS-EN 3241:2008 规范 |
航天系列 自锁螺母、卡环 耐热钢FE-PA92HT(A286) 银镀层 分类:1 室温下1100MPa/425摄氏度 Aerospace series - Nuts, self-locking, clip, in heat resisting steel FE-PA92HT (A286), silver coated - Classification: 1 100 MPa (at ambient temperature) / 425 degrees Celsius
|
2008 瑞典标准研究所 |
| SS-EN 4011:2006 规范 |
航空航天系列 六角头自锁螺母 六角双头 耐热镍基合金NI-PH2601(因康尼尔718) 银镀层 分类:1 550 MPa(室温)/600摄氏度 Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 550 MPa (at ambient temperature)/600 degrees C
耐热镍基合金 自锁双六角螺母 |
2006 瑞典标准研究所 |
| SS-EN 4124:2003 规范 |
航空航天系列 耐热镍基合金NI-PH-1302(Waspaloy)自锁柄螺母 螺纹镀银 60°压接 等级:1210 MPa(环境温度)/730°C Aerospace series -Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH-1302 (Waspaloy), silver plated on thread, for 60 swage - Classification: 1210 MPa (at ambient temperature)/730°C
|
2003 瑞典标准研究所 |
| UNE-EN 4493:2008 规范 |
航空航天系列 插入件 螺纹 螺旋线圈 自锁 耐热镍基合金 NI-PH1801(NI-P96HT Nimonic 90) 镀银 Aerospace series - Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH1801 (NI-P96HT, Nimonic 90), silver plated (Endorsed by AENOR in June of 2008.)
耐热镍基合金 |
2008-06-01 西班牙标准化协会 |
Copyright ?2007-2026 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号
页面更新时间: 2026-09-06 21:54