GMKOREA EDS-M-1808-2004 STAINLESS STEEL TUBES.pdf
《GMKOREA EDS-M-1808-2004 STAINLESS STEEL TUBES.pdf》由会员分享,可在线阅读,更多相关《GMKOREA EDS-M-1808-2004 STAINLESS STEEL TUBES.pdf(6页珍藏版)》请在麦多课文档分享上搜索。
1、GM DAEWOO Auto & Technology EDS E ngineering, GM DAEWOO Auto & Technology. Standards STAINLESS STEEL TUBES EDS-M-1808 ISSUED DATE: 1994. 06. 27 REVISEDDATE: 2004. 05. 21 VERSION: 5 EDS-M-1808 STAINLESS STEEL TUBES PAGE: 1/4 ISSUED DATE: 1994. 06. 27 REVISED DATE: 2004. 05. 21 VERSION: 5 GM DAEWOO Au
2、to & Technology 1. SCOPE This standard specifies the stainless steel tubes used by GM DAEWOO Auto & Technology Company(hereinafter referred to as the “GMDAT“). 2. MANUFACTURING METHOD 2.1. The tubes shall be manufactured by the seamless process, the automatic arc welding process or the electric resi
3、stance welding process. 2.2. The tubes shall be heat-treated as specified in Table 1 in accordance with the type. Table 1. Heat Treatment Method Type Heat treatment method Class A Solution treatment, 1010 min, rapid cooling SUS 304 TK Class C As manufactured Class A Solution treatment, 1010 min, rap
4、id cooling Austenitic series SUS 304L TK Class C As manufactured Class A Annealing, 780 950 , rapid cooling or slow cooling SUH 409 TK Class C As manufactured Class A Annealing, 700 min, air cooling or slow cooling Ferritic series SUS 430 TK Class C As manufactured Remark: However, class C may be so
5、lution-treated or annealed as required. 3. TYPE AND USE Table 2. Type and Use Type Use Applications Class A Welding or seamless tube SUS 304 TK Class C Welding tube FLEXIBLE TUBE A. Class A Welding or seamless tube SUS 304L TK Class C Welding tube FUEL PIPE. Class A Welding or seamless tube SUH 409
6、TK Class C Welding tube FRONT EXH.PIPE Class A Welding or seamless tube SUS 430 TK Class C Welding tube Structural steel tube parts requiring corrosion resistance and heat resistance. EDS-M-1808 STAINLESS STEEL TUBES PAGE: 2/4 ISSUED DATE: 1994. 06. 27 REVISED DATE: 2004. 05. 21 VERSION: 5 GM DAEWOO
7、 Auto & Technology Remark 1. SUS 304 TKC, SUH 409 TKC and SUS 430 TKC shall be for automatic arc welding or electric- resistance welding. 2. When designating seamless tubes, electric-resistance welding tubes and arc welding tubes -S, -E, -A shall be suffixed to the symbol of type. Ex) SUS 304 TKA-S
8、: SUS 304 seamless stainless steel tube. 4. QUALITY 4.1. Chemical composition Table 3. Chemical Composition Unit : wt% Type C Si Mn P S Ni Cr Others SUS 304 0.08 max. 1.00 max. 2.00 max. 0.040 max. 0.030 max. 8.00 11.00 18.00 20.00 SUS 304L 0.030 max. 1.00 max. 2.00 max. 0.045 max. 0.030 max. 9.00 1
9、3.00 18.00 20.00 N2 0.10 max. SUS 409 0.08 max. 1.00 max. 1.00 max. 0.040 max. 0.030 max. 0.60 max. 10.50 11.75 Ti6 X C% 0.75 SUS 430 0.12 max. 0.75 max. 1.00 max. 0.040 max. 0.030 max. 0.60 max. 16.00 18.00 Remark: The above values are based on ladle analysis, and tolerance of product analysis shal
10、l conform to the Table 4 of KS D 0228Product Analysis and its Tolerance for Wrought Steel 4.2. Mechanical property Table 4. Tensile Strength, Yield Strength and Elongation Elongation(%) Type Tensile strength (N/mm 2 ) Yield strength (N/mm 2 ) No 11, No. 12 SUS 304 TK 520 min. 205 min. 35 min. SUS 30
11、4L TK 481 min. 177 min. 35 min. SUH 409 TK 360 min. 175 min. 22 min. SUS 430 TK 410 min. 245 min. 20 min. Remark 1. For the class TKA, 200N/mm 2added to the values specified in Table 4 may be designated as the upper limit of the tensile strength as required. 2. When the tensile test is performed wit
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- GMKOREAEDSM18082004STAINLESSSTEELTUBESPDF