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GB/T 12466-2019 Terminology of corrosion and protection for ship and marine engineering 420 (USD) via email in 1-3 business day VALID
GB/T 15970.1-2018 Corrosion of metals and alloys—Stress corrosion testing—Part 1:General guidance on testing procedures 300 (USD) via email in 1-3 business day VALID
GB/T 19292.4-2018 Corrosion of metals and alloys—Corrosivity of atmospheres—Part 4:Determination of corrosion rate of standard specimens for the evaluation of corrosivity 180 (USD) via email in 1-3 business day VALID
GB/T 36174-2018 Corrosion of metals and alloys—Determination of resistance to intergranular corrosion of solution heat-treatable aluminium alloys 240 (USD) via email in 1-3 business day VALID
GB/T 13448-2019 Test methods for prepainted steel sheet and strip 660 (USD) via email in 1-5 business day VALID
GB/T 19292.1-2018 Corrosion of metals and alloys—Corrosivity of atmospheres—Part 1:Classification,determination and estimation 300 (USD) via email in 1-3 business day VALID
GB/T 15970.2-2000 Corrosion of metals and alloys--Stress corrosion testing--Part 2:Preparation and use of bent-beam speciments 135 (USD) via email in 1-3 business day VALID
GB/T 31933-2015 Test method for the corrosion of steel bar embedded in concrete in chloride enviroment 240 (USD) via email in 1-3 business day VALID
GB/T 20852-2007 Corrosion of metals and alloys—Guidelines for selection of protection methods against atmospheric corrosion via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 10126-2002 Fe-Cr-Ni alloys-stress corrosion test in high temperature water via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 19292.3-2018 Corrosion of metals and alloys—Corrosivity of atmospheres—Part 3:Measurement of environmental parameters affecting corrosivity of atmospheres 420 (USD) via email in 1-3 business day VALID
GB/T 19292.4-2003 Corrosion of metals and alloys—Corrosivity of atmospheres—Determination of corrosion rate of STANDARD speciments for the evaluation of corrosivity via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 5776-1986 Method for surface seawater exposure corrosion tests of metallic materials 105 (USD) via email in 1-3 business day ABOLISHED
GB/T 15970.9-2007 Corrosion of metals and alloys—Stress corrosion testing—Part 9:Preparation and use of pre-cracked speciments for tests under rising load or rising displacement via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 13671-1992 Stainless steels?Method of electrochemical test for crevice corrosion 120 (USD) via email in 1-3 business day VALID
GB/T 34550.2-2017 Method for evaluation of cooling seawater treatment agents—Part 2:Determination of scale inhibition performance via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 8152.12-2006 Methods for chemical analysis of lead concentrates―Determination of cadmium content―Flame atomic absorption spectrometric method via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 24513.2-2010 Corrosion of metals and alloys—Classification of low corrosivity of indoor atmospheres—Part 2:Determination of corrosion attack in indoor atmospheres 240 (USD) via email in 1-3 business day VALID
GB/T 4157-2017 Laboratory testing of metals for resistance to sulfide stress crackingand stress corrosion cracking in H2S environment 780 (USD) via email in 1-8 business day VALID
GB/T 25834-2010 Corrosion of metals and alloys - Accelerate corrosion testing of iron and steel in outdoor atmospheres 180 (USD) via email in 1-3 business day VALID
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