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GB/T 9437-2009 Heat resistant iron castings

Standard Number:  GB/T 9437-2009
Title:  Heat resistant iron castings
Language:  Simplified Chinese
Publication Date:  2009/4/1
Execute Date:  2009/12/1
Status:  Current
Standard Type:  Product
International Classification for Standards (ICS)METALLURGY>>Iron and steel products>>Iron and steel castings
CCS Classification for Standardsmechanical>>The processing technology>>casting
Publisher:  Chinese Standards(GB)
Price:22.80  
Number of Pages:20  

Preface: Instead of this standard GB/T9437-1988 "heat resisting cast iron pieces. Compared this standard with GB/T9437-1988, the main technical content changes as follows: - changes the heat-resisting cast iron brand representation; - changes the heat resistant cast iron in chemical component content of P and S elements; - increase the Q TRSi4Mo1 brand and its corresponding chemical composition and mechanical properties at room temperature; - changes the heat-resisting cast iron oxidation test duration of points; - increases the appendix F test method for thermal expansion coefficient. The appendix A of this international standard, appendix B, appendix C, appendix D, appendix E and appendix F are informative appendices. this Standard put forward by China machinery industry federation. This standard cast by the national standardization technical committee (SAC/TC54) under centralized. This standard drafting unit: shenyang institute of foundry, maanshan double xin wear-resisting material co., LTD, maanshan Haitian heavy industry science and technology development co., LTD., xixia county of internal combustion engine into the exhaust pipe co., LTD The company, Shanghai institute of materials. Main drafter of this standard: Zhang Yin, aqua li ai-min sun, xin-wu zhao, Winston, l., &yang, Zhang Honghe. This standard replaced all previous releases of standard: GB/T9437-1988.   
Description:This standard stimulates the heat-resisting cast iron pieces of technical requirements, test methods, inspection rule, mark and quality certificate, rust, packaging and storage requirements.
this standard applies to the sand mold casting or thermal conductivity as a sand mold casting in pouring into and working under 1100 ℃ heat resisting cast iron pieces.
  
Cross References:,,,,
GB/T223.3
GB/T223.8 EDTA
GB/T223.11
GB/T223.12
GB/T223.26
GB/T223.28 α
GB/T223.58 
GB/T223.59
GB/T223.60
GB/T223.61
GB/T223.64
GB/T223.68
GB/T223.69
GB/T228
GB/T231.1 1:
GB/T4338
GB/T5612
GB/T5677
GB/T5678
GB/T6060.1
GB/T6414
GB/T7216
GB/T7233
GB/T9441
GB/T9444
GB/T11351
GB/T14203
GB/T20066
  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  998KB
Tile in English:  Heat resistant iron castings

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