ISO 9477-2023

VIP免费
Carl 2024-09-09 8 204.91KB 8 页 16星币
侵权投诉
High-strength cast steels for general
engineering and structural purposes
Aciers moulés à haute résistance pour construction mécanique et
construction métallique d'usage général
INTERNATIONAL
STANDARD
ISO
9477
Third edition
202 3 -11
Reference number
ISO 9477:2023(E)
© ISO 2023
ii
I S O 9 47 7: 2 0 2 3 ( E )
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023









Website: www.iso.org

© ISO 2023 – All rights reserved
I S O 9 47 7: 2 0 2 3 ( E )
Forewor d ........................................................................................................................................................................................................................................ iv
1 S cope ................................................................................................................................................................................................................................. 1
2 Nor ma t ive r efer enc es ..................................................................................................................................................................................... 1
3 Termsanddefinitions .................................................................................................................................................................................... 1
4 Genera l cond it ions for deliver y ........................................................................................................................................................... 1
5 Heat t r e at ment ....................................................................................................................................................................................................... 1
6 Chem ica l re quir ement s ................................................................................................................................................................................ 1
7 Mec ha n ic al prop er t ie s ................................................................................................................................................................................... 2
8 Supplement a r y r equ ir ement s ............................................................................................................................................................... 2
iii
© ISO 2023 – All rights reserved
Contents 

标签: #ISO

摘要:

ISO 9477-2023 是国际标准化组织发布的最新版本标准,专门规定了高硅耐热铸铁(如奥氏体铸铁和铁素体铸铁)的分类、技术要求、力学性能、化学成分及试验方法。该标准适用于在高温、腐蚀或磨损环境下使用的铸铁件,为相关行业(如汽车制造、化工设备、冶金机械等)提供了明确的产品质量依据和检验规范。相比旧版,2023版本更新了材料性能指标,增加了环境适应性要求,并优化了采样与测试流程,有助于企业提升产品可靠性与国际合规性。

展开>> 收起<<
ISO 9477-2023.pdf

共8页,预览4页

还剩页未读, 继续阅读

声明:本文档系会员上传,若文档所含内容侵犯了您的版权或隐私,请立即通知,我们立即给予侵权申诉删除!
作者:Carl 分类:国际标准 价格:16星币 属性:8 页 大小:204.91KB 格式:PDF 时间:2024-09-09

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务
/ 8
客服
关注