General corrosion . You can also order a copy of the Corrosion handbook for Stainless Steel by clicking here Contact us In addition to advice on material selection we can support you in calculating design conditions. 3. endstream endobj startxref hޤS[o�0�+�} ��v��BVV��C���x-8(qE���K������2����|>|!,&�������h���x N. TYPES OF CORROSION OF STAINLESS STEELS INTERGRANULAR CORROSlON When held in the temperature range between 800 and 1650 F, the austenitic stainless steels may undergo a change which renders them susceptible to intergranu- lar corrosion upon exposure to a number of corrodents, including some which otherwise may have slight effect on them. ley �T�6 stainless steel has the more positive corro-1Accelerated corrosion of a metal, due to the effect of a corrosion ele-ment. Sandvik is an engineering group in materials technology, metal-cutting, and mining and rock excavation.Visit Sandvik Group's website, Copyright © Sandvik AB; (publ)SE-811 81 Sandviken, SwedenPhone: +46 26 26 00 00, Boric acid + nickel + sulphate hydrochloric acid, Carbon disulphide + sodium hydroxide + hydrogen sulphide, Hydrochloric acid + Aluminium chloride + iron (II) chloride + iron (III) chloride, Hydrofluoric acid + Potassium chlorate + sulphuric acid, Nitric acid + aluminium nitrate + potassium nitrate, Nitric acid + ethyl alcohol + sulphuric acid, Phosphoric acid + ammonium nitrate + ammonium sulphate + nitric acid, Phosphoric acid + ammonium sulphate + sulphuric acid, Phosphoric acid + calcium sulphate + sulphuric acid, Phosphoric acid + chromic acid + sulphuric acid, Phosphoric acid + fluosilicic acid + sulphuric acid, Phosphoric acid + hydrofluoric acid + nitric acid, Phosphoric acid + hydrofluoric acid + nitric acid + sulphuric acid, Phosphoric acid + nitric acid + sulphuric acid, Potassium bromide + Potassium hexacyanoferrate (III), Sulphuric acid + acetic acid + acetic anhydride. The corrosion tables provide an initial guide to the selection of materials and are intended to facilitate understanding of the different types of corrosion damage that can arise due to poor material selection. 1430 0 obj <>/Filter/FlateDecode/ID[<0F60ADE25D56114CA9DCC86F35A7EB5A>]/Index[1408 35]/Info 1407 0 R/Length 111/Prev 217157/Root 1409 0 R/Size 1443/Type/XRef/W[1 3 1]>>stream Stainless steels are defined as being characterized by particularly high resistance to chemical attack by aqueous media. 1442 0 obj <>stream Table developed using information supplied by AISI Committee of Stainless Steel Producers. In this temperature range chromium carbides … The reason for their high resistance to corrosion is a passive layer that forms on the surface. For customer service, call 1-800-816-7809. ... Ferritic stainless is used in cases where resistance to corrosion is key. Corrosion Resistance Table of Stainless Steel Nickel Monel Inconel. %PDF-1.6 %���� Ҟ,�ہ� CDX��HE3�,�U�` 3�U� These steels, also of the 400 series, usually contain 11.5%-18% chromium and have higher levels of carbon than their ferritic counterparts. h�bbd```b``v�- ��9X��d��`6k ����d�&'�E��H�6)�"��H��"Ug IF ��� R�6����#+?� �d���v0 �X It is, however, well known that the performance of stainless steel in service can be profoundly affected by minor changes in the environment or use. The table below … Special Note: Preservative-Treated Lumber Applications ACQ, Penta, CA or CBA preservative-treated lumber can be incompatible with certain types of fasteners. h�b```�I��_@(�����1Ʌ"� �Ya�t��� �3d�%���00,[�ɠ�����P��� �pl���f�Y@=�����]ٺxE�4L2\t\�L����� B���R�,��@Z�EA^d|������a*�o�%:˝��h]R�lS��qr��iuV�� sion potentialofthe metalsin contact; hence there is usually a corrosion … 304 Stainless Steel Corrosion Compatibility Chart www.tnb.com United States Tel: 901.252.8000 Fax: 901.252.1354 Canada Tel: 450.347.5318 Fax: 450.347.1976 Technical Services Tel: 888.862.3289 Please ask your Thomas & Betts sales representative for a complete catalog of quality Thomas & Betts electrical products or visit us at www.tnb.com. %%EOF This easy-to-read stainless steel grades chart PDF has all you need to know on stainless steel's grades, traits, and uses. endstream endobj 1409 0 obj <>/Metadata 89 0 R/Outlines 104 0 R/Pages 1401 0 R/StructTreeRoot 111 0 R/Type/Catalog>> endobj 1410 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 1411 0 obj <>stream Martensitic Steels. It is, however, well known that the performance of stainless steel in service can be profoundly affected by minor changes in the environment or use. 1408 0 obj <> endobj 0 The corrosion data in this section is mainly based on the results of general corrosion laboratory tests, which are not strictly comparable with actual service conditions.