2025-12-18 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
JB/T 7913-1995 Fabrication and control of steel reference blocks used in ultrasonic inspection via email in business day superseded,2000-5-1,2000-1-11
YB/T 5128-1993 Steel-Determination of continuous cooling transformation diagram-Dilatometric method 160.0 via email in 1~3 business day valid,,1994-1-1
GB/T 14999.4-2012 Test methods for superalloys - Part 4: Determination of characterizing banding grains and primary carbides distribution of superalloy rollings 180.0 via email in 1~3 business day to be superseded,2026-3-1,2013-5-1
GB/T 14145-1993 Test method for stacking fault density of epitaxial layers of silicon by interference contrast microscopy 180.0 via email in 1~3 business day abolished2005-10-14,,1993-10-1
GB/T 227-1991 Tool steel method of hardenability test 184.0 via email in 1~3 business day superseded,2008-11-1,1992-10-1
GB/T 4236-2016 Steel examination by sulphur print (Baumann method) 140.0 via email in 1 business day to be superseded,2026-3-1,2017-9-1
GB/T 11346-1989 Standard radiographs for inspection grading of gas porosity(round) in aluminum alloy casting 30.0 via email in 1~3 business day superseded,2018-8-1,1990-1-1
YB/T 153-2015 Standard diagrams for macrostructure and defects in high quality structural steel continuous casting blank 550.0 via email in 1~5 business day valid,,2015-10-1
GB/T 14999.3-2012 Test methods for superalloys - Part 3: Verification of longitudinal fracture of bars 170.0 via email in 1~3 business day to be superseded,2026-3-1,2013-5-1
GB/T 3246.1-2012 Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure 310.0 via email in 1 business day superseded,2024-10-1,2013-10-1
HB 6623.2-1992 Determination Method for Transformation Temperature of Titanium Alloy Β - Metallographic Method 150.0 via email in 1~3 business day valid,,1992-12-1
YS/T 448-2002 Copper and copper alloys inspection method of macrostructure for cast and wrought products 90.0 via email in 1~3 business day valid,,2003-1-1
GB/T 15749-1995 Manual measuring method in quantitative metallography 150.0 via email in 1~3 business day superseded2009-04-01,2009-4-1,1996-8-1
YB/T 4455-2015 Testing method of dendrite arm spacing in the continuous casting billet 184.0 via email in 1~3 business day valid,,2015-10-1
YB/T 153-1999 Standard diagrams for macrostructure and defect in quality carbon structural steel and alloy structural steel continuous casting blank 420.0 via email in 1~3 business day superseded,2015-10-1,2000-1-1
YB 4002-1991 300.0 via email in 1~5 business day superseded,2013-9-1,1992-1-1
GB/T 15749-2008 Measuring method in quantitative metallography 150.0 via email in 1~3 business day valid,,2009-4-1
GB/T 6394-2002 Metal - Methods for estimating the average grain size 160.0 via email in 1 business day superseded,2017-11-1,2003-6-1
YS/T 335-1994 Metallographic determination methods of oxygen content in oxygen-free copper for electric vacuum devices 184.0 via email in 1~3 business day superseded,2010-6-1,1993-1-1
YS/T 347-1994 Estimation of the grain size of a single-phase cu alloys 264.0 via email in 1~3 business day superseded,2004-11-1,1993-1-1
Previous Page     Next Page



Code of China
Search

JB/T 7913-1995 Fabrication and control of steel reference blocks used in ultrasonic inspection 
  Issued on: 2000-06-24   Price(USD):
YB/T 5128-1993 Steel-Determination of continuous cooling transformation diagram-Dilatometric method 
  Issued on: 1993-12-08   Price(USD): 160.0
GB/T 14999.4-2012 Test methods for superalloys - Part 4: Determination of characterizing banding grains and primary carbides distribution of superalloy rollings 
  Issued on: 2012-11-5   Price(USD): 180.0
GB/T 14145-1993 Test method for stacking fault density of epitaxial layers of silicon by interference contrast microscopy 
  Issued on: 1993-02-06   Price(USD): 180.0
GB/T 227-1991 Tool steel method of hardenability test 
  Issued on: 1991-01-02   Price(USD): 184.0
GB/T 4236-2016 Steel examination by sulphur print (Baumann method) 
  Issued on: 2016-12-13   Price(USD): 140.0
GB/T 11346-1989 Standard radiographs for inspection grading of gas porosity(round) in aluminum alloy casting 
  Issued on: 1989-05-08   Price(USD): 30.0
YB/T 153-2015 Standard diagrams for macrostructure and defects in high quality structural steel continuous casting blank 
  Issued on: 2015-04-30   Price(USD): 550.0
GB/T 14999.3-2012 Test methods for superalloys - Part 3: Verification of longitudinal fracture of bars 
  Issued on: 2012-11-5   Price(USD): 170.0
GB/T 3246.1-2012 Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure 
  Issued on: 2012-12-16   Price(USD): 310.0
HB 6623.2-1992 Determination Method for Transformation Temperature of Titanium Alloy Β - Metallographic Method 
  Issued on: 1992-10-04   Price(USD): 150.0
YS/T 448-2002 Copper and copper alloys inspection method of macrostructure for cast and wrought products 
  Issued on: 2002-11-22   Price(USD): 90.0
GB/T 15749-1995 Manual measuring method in quantitative metallography 
  Issued on: 1995-11-20   Price(USD): 150.0
YB/T 4455-2015 Testing method of dendrite arm spacing in the continuous casting billet 
  Issued on: 2015-04-30   Price(USD): 184.0
YB/T 153-1999 Standard diagrams for macrostructure and defect in quality carbon structural steel and alloy structural steel continuous casting blank 
  Issued on: 1999-08-19   Price(USD): 420.0
YB 4002-1991  
  Issued on: 1991-05-04   Price(USD): 300.0
GB/T 15749-2008 Measuring method in quantitative metallography 
  Issued on: 2008-10-20   Price(USD): 150.0
GB/T 6394-2002 Metal - Methods for estimating the average grain size 
  Issued on: 2002-12-31   Price(USD): 160.0
YS/T 335-1994 Metallographic determination methods of oxygen content in oxygen-free copper for electric vacuum devices 
  Issued on:   Price(USD): 184.0
YS/T 347-1994 Estimation of the grain size of a single-phase cu alloys 
  Issued on: 1972-01-01   Price(USD): 264.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040