RODUCT ATALOGUE - Columbus

TECHNICAL DEPARTMENTP O Box 133Middelburg 1050South Africawww.columbusstainless.co.zaTitle:PRODUCT CATALOGUEImplementation Date: Wednesday, 22 July 2016IDocument No: TCS-EDP-001Revision: 7SCOPEThis publication covers the production range of hot rolled plate and coil, cold rolled sheet and coil andcontinuously cast slabs. Inclusion of any item in this document is not prejudicial to price lists, sellingprices or delivery lead time which should be confirmed prior to order placement, nor does suchinclusion guarantee acceptance of an order. Minimum and/or multiple quantities may be required forcertain combinations. Product items not included in this document may also be considered, subject toenquiry.IIVALIDITYThis document may be changed without prior notification. Please ensure that you have the mostrecent document by checking with the Technical Customer Services Department.IIIENQUIRIESFor further information, please contact:Technical Customer ServicesTel: 27 (13) 247 3343Fax: 27 (13) 247 ial 27 (13) 247 2020 27 (13) 247 2771commercial-help@columbus.co.zaDISCLAIMERThe material presented in this document has been prepared for the general information of the reader.It should not be used without first securing competent advice with respect to its suitability for anygiven application. While the information is believed to be technically correct, Columbus Stainless doesnot warrant its suitability for any general or particular use.Job TitlePrepared byTechnical Customer Services EngineerCo No6793Checked byManager: Technical Customer Services1885Accepted bySenior Manager: Technical1717Approved byGeneral Manager: Manufacturing5252DateA Subsidiary of ACERINOX, S.A. Reg. No. 1999/002477/07 Vat Reg. No. 4640196368Board of Directors: M Ferrandis* (Chairman), LM Matthews (Chief Executive Officer)L Gimeno*, F Gutierrez*, FS Magubane, F Ruiz*, L Toyi. Company Secretary: A Louverdis* SpanishSignature

VCHANGE 3.24–67.1.17.1.27.1.3.17.4 – 13.214Detail of ChangeChanged Unity to General and removed reference U- from all typesthroughout the documentRemoved 3CR12Ti and 3CR12LTAdded 40975, 439Changed ACX type for 301LNIndicate difference in C between 304 and 304HCombined and removed the ASTM/ASME reference for 304L, with Cr 18.019.5Removed 3CR12Ti and 3CR12LTAdded EN type 1.4000 for 410SAdded a split between 304 and 304HCombined ASTM and ASME for 304LCorrected Acerinox code for HRAShow difference between 523 and 543Removed 509Fixed tolerance specification ISO 9444-2Changed lengths for 8-10mm and 10-16mm thickness and added a footnoteRemoved 3CR12Ti, 3CR12LT and 304HAdded 40975, 439Combined ASTM and ASME for 304LAdded gauges for 40920Added footnote references for 4 and 5Fixed numbering of headingRemoved 3CR12Ti and 3CR12LTAdded 40975, 439Added a split between 304 and 304H with the footnote on 304H translated tovalues in the tableCombined ASTM and ASME for 304LChanged minimum gauge on 321 No.1 1400mm wide to 3mmAdded footnote references for 4Changed CS2304 to 2304 in footnote 3Added footnote 2 on the use of gauge numbersRemoved 3CR12Ti and 3CR12LT Added 40975, 439Added a split between 304 and 304HCombined ASTM and ASME for 304LAdded footnote 1 and 2 on the allowable toleranceAdded footnote 9 for 2B supplied as BA at mill option on less than 0.5mmRemoved 439 and 434. Added C841Added 301L, 1.4318. Updated Heat Resistant Aust.Added 40975. Removed 434, 439. Added 301L. Updated 304 and 309, 310Added TR, Removed 6R and HRPMax Length for plate 8-10mm changed from 6200mm to 6100mm301L added. HRA on Heat Resistant Aust removed. Footnotes updated40975 added. 304, 304DDQ max plate Gauge increased. HRA 309/310removed.Newly added.Footnotes updatedGauge number removed for Imperial. 0.015 inch (0.381mm) removed.430 1300 min gauge updated to 0.4mm. 434 removed. Duplex min 0.7mm.Footnotes updated.Newly addedUpdated.Page 2 of 24

Table of S AVAILABLE . 5Ferritics . 5Duplexes . 5Austenitics . 6Equivalents . 7FINISHES AVAILABLE . 8SIZES AVAILABLE . 9Hot Rolled Products. 9Hot Rolled Dimensions (Standard Dimensions) . 9Maximum Plate Lengths. 9Hot Rolled Gauges . 10Hot Rolled Gauge Ranges . 11Hot Rolled Coil . 11Hot Rolled Plate . 12Tolerances . 12Pack Masses . 13Coil Mass . 13Minimum Coil Mass . 13Typical Coil Mass . 13Plate Mass . 13Minimum Plate Pack Mass . 13Maximum Plate Pack Mass . 13Slit Coils . 14End Use . 14Inner Diameter of Coils . 14Outer Diameter of Coils . 14Paper Interleaving . 14Certification . 15Specification . 15Certification to AD 2000 W2 (TüV ) . 15Certification to Pressure Equipment Directive (PED/97/23) . 15Surface Condition . 15Coil Supplied for Cutting to Plate . 15Packing . 16Marking . 17Cold Rolled Dimensions . 18Cold Rolled Gauges . 18Cold Rolled Gauge Ranges . 19Cold Rolled Coil and Sheet . 19Tolerances . 19Pack Masses . 20Coil Mass . 20Minimum Coil Mass . 20Maximum & typical Coil Mass . 20Sheet Mass . 20Minimum Sheet Pack Mass . 20Maximum Sheet Pack Mass . 20Slit Coils . 21Coil Quality . 21End Use . 21Inner Diameter of Coils . 22Paper Interleaving and Polyethelene (PE) Coating . 22Page 3 of 24

fication . 22Specification . 22Certification to AD Merkblatt W2 (TüV ) . 23Certification to Pressure Equipment Directive (PED/97/23) . 23Certification to Construction Product Regulation / CE Mark (EN 10088-4) . 23Coil Supplied for Cutting to Sheet or Slitting . 23Packing . 23Cold Rolled Coil . 23Fourths Cold Rolled Coil . 23Cold Rolled Sheet . 23Slit Coil . 23Marking . 24Slab Supplied for Rolling or Forging . 24Page 4 of 24

1.TYPES AVAILABLE1.1.FerriticsCLASSIFICATIONUtility FerriticsStandard FerriticsMoly Ferritics12TYPEGeneral 00.60.50.50.5-1.00.75Ti: 4x(C N) to 0.6Ti: 6x(C N) to 0.5Ti: 8x(C N) to 0.5Ti: 6x(C N) to 0.75Al: 0.30 max2Ti : 4x(C N) 0.15 to 0.8Ti: 0.1 to 0.6Ti: 0.1 to 0.60.453xC 0.3 to 1.003xC 0.3 to 1.000.9-1.250.8-1.251.8-2.57x(C N) 0.1 to 0.821.0Ti : 4x(C N) 0.15 to 0.8Compositions are maximum values, unless otherwise stated. Balance is ironStabilisation may be by use of titanium or niobium or zirconium. For ASTM A240, Ti Nb 4(C N) 0.20. For EN10088-2, according to the atomic mass of these elements and the content of carbon andnitrogen, the equivalence shall be the following: Nb (% by mass) Zr (% by mass) 7/4 Ti (% by mass). (i.e. when replacing titanium with niobium nearly double (1.75) the niobium is needed.)1.2.DuplexesCLASSIFICATIONLean DuplexesStandard DuplexTYPEGeneral .03.5-5.54.5-6.51.0 max0.1 to 0.62225351Compositions are maximum values, unless otherwise stated. Balance is iron2PRE is Pitting Resistance Equivalent Cr 3.3Mo 16NPage 5 of 24

1.3.AusteniticsCLASSIFICATIONCr-Mn-Ni AusteniticCr-Ni AusteniticsCr-Ni-Mo AustenticsHeat Resistant 1.4435316LN316Ti309S-1.48331.4828 0.1515.0-17.00.0150.07-0.20 16.5-18.00.0150.10-0.20 .06.0-8.0OthersCu: 2.0 maxTi: 5x(C N) to 0.7Ti: 5x(C N) to 0.7Compositions are maximum values, unless otherwise stated. Balance is ironPage 6 of 24

rdINTERNAL -Ni-MoHeatResistingEXTERNAL TYPESCommonUNSENor AISI3CR12S410031.40033CR12L410SS41008 1.4000409S40910 1.4512409S40920 1.4512409NiS40975 1.4003430S43000 1.4016430DDQ439NbS43932 8 8281.4845Page 7 of 24

2.FINISHES AVAILABLEColumbus iption1USlabs with no grinding.Slabs with grinding.Hot rolled (not heat treated, not descaled).Suitable for products which are to be furtherworked (e.g. re-rolling).Hot rolled and heat treated (not descaled).Suitable for industrial heat resisting andmaterials handling applications.HRA504-1CNo. 1501No. 11D2D512No. 2D2D2B522No. 2B2B2E524No. 2B2ENo. 32531No. 3No. 42543523No. 4SB2551No. 6SSB2553-BA571BrightAnnealedFinish2RBE510--TR572 / 573TR2HHot rolled, heat treated and descaled.Suitable when smoothness and uniformity offinish are not important.Cold rolled, heat treated and pickled. Dull,smooth finish. Suitable for formingapplications.Cold rolled, heat treated and pickled. Brightand smoother finish than 2D (obtained byskin passing or tension levelling).Cold rolled, heat treated and mechanicallydescaled, may be followed by pickling.Rough and dull finish.2G A linearly textured polished finish, one orboth sides, typically using 120 grit polishingbelts, with a transverse Ra 1.5 m.A linearly textured polished finish, one or2G both sides, typically using 180 to 240 gritpolishing belts, with a transverse Ra 1 m.2J ScotchBrite finish, one or both sides, with atransverse Ra 0.5 m.Superior ScotchBrite finish, one or bothsides, with a transverse Ra 0.25 m.Cold rolled, bright annealed finish, retainedby final annealing in a controlledatmosphere furnace (may be skin passed).Smooth, bright, reflective finish.Columbus 2B cold rolled, but final anneal ina controlled atmosphere furnace.Finish obtained by Cold Rolled, annealedpickled and Temper Rolled.Notes1. Each type is available in one or more, but not necessarily all of the finishes listed above.2. Material is polished on one or both sides. When polished on both sides, the superior finish will be on top. Where polyethylene (PE)coating is specified, this will only be applied to the superior surface.Page 8 of 24

3.3.1.3.1.1.SIZES AVAILABLEHot Rolled ProductsHot Rolled Dimensions (Standard Dimensions)Width(mm) (in.)1 0001 220 481 2501 5001 524 60Length(mm) (in.)2 000Length(mm) (in.)2 4402 50096Length(mm) (in.)3 0003 050 1203 0003 0003 050 120Length(mm) (in.)6 0006 096 2406 0006 0006 096 240Length(mm) (in.)8 0007 315 2888 0008 0007 315 288Notes:1. Other widths and length may be available on request and may be subject to minimum order quantities.2. Width, length and flatness tolerances are normally to ASTM A480M, ISO 18286 andISO 9444-2.3. Plates longer than 6096mm may be plasma cut at mill’s option.3.1.1.1. Maximum Plate LengthsGAUGE (MM)LENGTH (MM)minmax MaximumExceptions3 8670081080002Duplexes: maximum length is 6100mm2 10168000Duplexes & ferritics: maximum length is 6100mm 16638000Notes:1. Plates lengths greater than the above may be available on enquiry.2. Maximum length is 6100mm for shear cut edgesPage 9 of 24

3.1.2. Hot Rolled GaugesMetric Gauges(mm) al Gauges(in.)(in.)Eq

Combined ASTM and ASME for 304L 2 Corrected Acerinox code for HRA Show difference between 523 and 543 Removed 509 3.1.1 Fixed tolerance specification ISO 9444-2 3.1.1.1 Changed lengths for 8-10mm and 10-16mm thickness and added a footnote 3.1.3.1 Removed 3CR12Ti, 3CR12LT and 304H Added 40975, 439 Combined ASTM and ASME for 304L Added gauges for 40920 Added footnote references for 4 and 5 3.1.3 .