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〖国外标准〗 今日: 0|主题: 1087|排名: 56 

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预览 ASTM A 105/A 105 M Standard Specification for Carbon Steel Forgings for Piping A 杨博 2007-8-28 04856 杨博 2005-8-28 23:31
预览 ASTM A 106/A 106 M Standard Specification for Seamless Carbon Steel Pipe for Hig 杨博 2007-8-28 05553 杨博 2005-8-28 23:31
预览 ASTM A 561-71 Standard Practice for Macroetch Testing of Tool Steel Bars1 Steven 2007-7-5 06033 Steven 2005-8-24 19:20
预览 JIS G 4313-1996 Cold rolled stainless steel strip for springs williswon 2007-7-16 05244 williswon 2005-8-24 16:52
预览 JIS G 0562-2004 钢铁的氮化层厚度测定方法 williswon 2007-7-18 06691 williswon 2005-8-15 23:26
预览 JIS G 0563-2004 钢铁的氮化层表面硬度测定方法 williswon 2007-7-18 05419 williswon 2005-8-15 23:26
预览 ASTM A 276-04 Standard Specification for Stainless Steel Bars and Shapes 杨博 2007-8-10 06717 杨博 2005-8-14 14:26
预览 ASTM A 240/A 240M-04a 杨博 2007-8-10 06355 杨博 2005-8-14 14:26
预览 ASTM A 179/A 179M-90a Standard Specification for Seamless Cold-Drawn Low-Carbon 杨博 2007-8-13 05937 杨博 2005-8-14 14:26
预览 ASTM E 2142-01 Standard Test Methods for Rating and Classifying Inclusions in St 杨博 2007-8-13 06342 杨博 2005-8-14 14:26
预览 ASTM A 372/A 372M-03 Standard Specification for Carbon and Alloy Steel Forgings addle 2007-6-29 06220 addle 2005-6-29 19:17
预览 SAE ASM 2759/11 Stress Relief of Steel Parts 耕夫 2007-6-13 09003 耕夫 2005-6-29 19:03
预览 SAE ASM 2759/10 Automated Gaseous Nitriding Controlled by Nitriding Potential 耕夫 2007-6-29 05915 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/8 Ion Nitriding 耕夫 2007-6-29 06197 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/7A Carburizing and Heat Treatment of Carburizing Grade Steel Parts 耕夫 2007-6-29 06343 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/6A Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts 耕夫 2007-6-29 06210 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/5D Heat Treatment Martensitic Corrosion-Resistant Steel Parts 耕夫 2007-6-29 07774 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/4B Heat Treatment Austenitic Corrosion-Resistant Steel Parts 耕夫 2007-6-29 06237 耕夫 2005-6-29 19:02
预览 SAE ASM 2759/3D Heat Treatment Precipitation-Hardening Corrosion-Resistant and M 耕夫 2007-6-29 07900 耕夫 2005-6-29 19:02
预览 SAE AMS 2759/2C Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 耕夫 2007-6-29 06832 耕夫 2005-6-29 19:02
预览 SAE AMS 2759/1C Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensi 耕夫 2007-6-29 08200 耕夫 2005-6-29 19:02
预览 SAE AMS 2759C Heat Treatment of Steel Parts General Requirements 耕夫 2007-6-29 07727 耕夫 2005-6-29 19:02
预览 ASTM E 8-04 Standard Test Methods for Tension Testing of Metallic Materials wonla 2007-5-4 06686 wonla 2005-6-29 15:01
预览 ASTM E8-03 Standard Test Methods for Tension Testing of Metallic Meterials yahoocomcn 2007-6-9 07664 yahoocomcn 2005-6-29 14:59
预览 DIN 50602 Microscopic exmination of special steels using standard diagrams to as CL60 2007-3-17 07862 CL60 2005-6-29 14:56
预览 ASTM A 858/A 858M-00 famenvalve 2007-6-27 06585 famenvalve 2005-6-29 14:50
预览 ASTM A 738/A 738M-03a Standard Specification for Pressure Vessel Plates, Heat-Tr famenvalve 2007-6-27 06722 famenvalve 2005-6-29 14:50
预览 ASTM A 729-93 Standard Specification for Alloy Steel Axles, Heat-Treated, for Ma famenvalve 2007-6-27 06452 famenvalve 2005-6-29 14:50
预览 ASTM A 713-93 Standard Specification for Steel Wire, High-Carbon Spring, for Hea famenvalve 2007-6-27 06792 famenvalve 2005-6-29 14:50
预览 ASTM A 645/A 645M-99a Standard Specification for Pressure Vessel Plates, Five Pe famenvalve 2007-6-27 06050 famenvalve 2005-6-29 14:50
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