EN 2101:1991
Current
The latest, up-to-date edition.
Aerospace series - Chromic acid anodizing of aluminium and wrought aluminium alloys
17-07-1991
Foreword
1 Scope and field of application
2 Purpose of anodizing
3 References
4 Material categories
5 Supporting jig
6 Processing sequence
7 Quality assurance
8 Designation
Annex A - Surface preparation recommendations
Annex B - Inspection of the absorbing ability by
anthraquinone violet drop test
Annex C - Inspection of corrosion resistance by repeated
immersion test in salt solution
This standard specifies the required characteristics for the performance of chromic acid anodizing with or without sealing as well as quality assurance of the coating obtained. It applies to parts in aluminium and wrought aluminium alloys of categroy 1 and 2 (see clause 4) used in aerospace construction when reference is made to this standard.
Committee |
ASD-STAN
|
DevelopmentNote |
Supersedes PREN 2101. (11/2003)
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Current
|
Supersedes |
Standards | Relationship |
NBN EN 2912 : 1996 | Identical |
I.S. EN 2101:1992 | Identical |
PN EN 2101 : 1997 | Identical |
BS EN 2101:1991 | Identical |
NEN EN 2101 : 1992 | Identical |
DIN EN 2101:1991-08 | Identical |
SNV DIN EN 2101 : 1991 | Identical |
NS EN 2101 : 1ED 1991 | Identical |
NBN EN 2101 : 1992 | Identical |
NF EN 2101 : 1992 | Identical |
UNI EN 2101 : 1991 | Identical |
UNE-EN 2101:1994 | Identical |
96/702225 DC : 0 | PREN 4228 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOYS; SLEEVES BRAZING |
17/30371343 DC : 0 | BS EN 4688 - AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION RESISTANT CHROMATED TWO COMPONENT COLD CURING EPOXY PRIMER - HIGH CORROSION RESISTANCE FOR MILITARY APPLICATION |
14/30314143 DC : 0 | BS EN 2285 - AEROSPACE SERIES - BUSHES, PLAIN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER - DIMENSIONS AND LOADS |
06/30151472 DC : 0 | BS EN 4534-2 - AEROSPACE SERIES - BUSHES, PLAIN IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
96/702215 DC : 0 | PREN 4146 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS, STRAIGHT BULKHEAD |
BS EN 4704:2012 | Aerospace series. Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA) |
14/30301152 DC : 0 | BS EN 12392 - ALUMINIUM AND ALUMINIUM ALLOYS - WROUGHT PRODUCTS AND CAST PRODUCTS - SPECIAL REQUIREMENTS FOR PRODUCTS INTENDED FOR THE PRODUCTION OF PRESSURE EQUIPMENT |
BS 4L 100:1993 | Procedure for inspection, testing and acceptance of wrought aluminium and aluminium alloys |
BS EN 4687:2012 | Aerospace series. Paints and varnishes. Chromate free non corrosion inhibiting two components cold curing primer for military application |
PREN 12392 : DRAFT 2014 | ALUMINIUM AND ALUMINIUM ALLOYS - WROUGHT PRODUCTS AND CAST PRODUCTS - SPECIAL REQUIREMENTS FOR PRODUCTS INTENDED FOR THE PRODUCTION OF PRESSURE EQUIPMENT |
PREN 2285 : 200P2 | AEROSPACE SERIES - BUSHES, PLAIN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER - DIMENSIONS AND LOADS |
NF EN 4660-004 : 2011 | AEROSPACE SERIES - MODULAR AND OPEN AVIONICS ARCHITECTURES - PART 004: PACKAGING |
PREN 3392 : 200P1 | AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, METRIC SERIES |
PREN 2556 : 2 | AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES COUNTERSUNK NORMAL HEAD, WITH DOME, IN ALUMINIUM ALLOY 5056A, ANODIZED OR CHROMATED INCH BASED SERIES |
PREN 4689 : 200P1 | AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION |
PREN 4534-2 : 200P2 | AEROSPACE SERIES - BUSHES, PLAIN IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
PREN 4827 : DRAFT 2015 | AEROSPACE SERIES - HEXAVALENT CHROMIUM FREE ANODIZING OF ALUMINIUM AND ALUMINIUM ALLOYS |
DIN EN 2149:1996-05 | AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 5056A, ANODISED OR CHROMATED, INCH BASED SERIES |
DIN EN 2284:1991-08 | AEROSPACE SERIES; SULPHURIC ACID ANODIZING OF ALUMINIUM AND WROUGHT ALUMINIUM ALLOYS |
BS EN 2285:2017 | Aerospace series. Bushes, plain, aluminium alloy, with self-lubricating liner. Dimensions and loads |
BS EN 2552:1993 | Rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 2117, anodized or chromated, inch based series |
BS EN 2284:1991 | Specification for sulfuric acid anodizing of aluminium and wrought aluminium alloys |
UNI EN 4689 : 2013 | AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION |
EN 12392:2016 | Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment |
ISO 9738:2000 | Aerospace — Turnbarrels, for aircraft control wire rope — Dimensions and loads |
12/30271191 DC : 0 | BS EN 4827 - AEROSPACE SERIES - HEXAVALENT CHROMIUM FREE ANODIZING OF ALUMINIUM AND ALUMINIUM ALLOYS |
BS EN 4689:2012 | Aerospace series. Paints and varnishes. Two components cold curing polyurethane finish. High flexibility and chemical agent resistance for military application |
96/702226 DC : 0 | PREN 4229 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS, STRAIGHT BRAZING |
BS EN 4535-2:2009 | Aerospace series. Bushes, flanged in aluminium alloy with self-lubricating liner, elevated load Dimensions and loads. Inch series |
96/702211 DC : 0 | PREN 4142 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS, TWO WAY |
96/702214 DC : 0 | PREN 4145 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; NUTS, SWIVEL |
PREN 2286 : 200P2 | AEROSPACE SERIES - BUSHES, FLANGED ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER - DIMENSIONS AND LOADS |
PREN 4704 : 200P1 | AEROSPACE SERIES - TARTARIC-SULPHURIC-ACID ANODIZING OF ALUMINIUM AND ALUMINIUM WROUGHT ALLOYS FOR CORROSION PROTECTION AND PAINT PRE-TREATMENT (TSA) |
I.S. EN 4704:2012 | AEROSPACE SERIES - TARTARIC-SULPHURIC-ACID ANODIZING OF ALUMINIUM AND ALUMINIUM WROUGHT ALLOYS FOR CORROSION PROTECTION AND PAINT PRE-TREATMENT (TSA) |
I.S. EN 4687:2012 | AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION |
I.S. EN 4827:2017 | AEROSPACE SERIES - HEXAVALENT CHROMIUM FREE ANODIZING OF ALUMINIUM AND ALUMINIUM ALLOYS |
DIN EN 2552:1993-03 | AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES NORMAL COUNTERSUNK HEAD WITH DOME, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, INCH BASED SERIES |
DIN EN 2122:1996-03 | AEROSPACE SERIES - WASHERS, FLAT, IN ALUMINIUM ALLOY, ANODIZED OR CHROMATED |
UNI EN 4688 : 2013 | AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION |
UNI EN 4687 : 2013 | AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION |
EN 4689:2012 | Aerospace series - Paints and varnishes - Two components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application |
I.S. EN 12392:2016 | ALUMINIUM AND ALUMINIUM ALLOYS - WROUGHT PRODUCTS AND CAST PRODUCTS - SPECIAL REQUIREMENTS FOR PRODUCTS INTENDED FOR THE PRODUCTION OF PRESSURE EQUIPMENT |
EN 4687:2012 | Aerospace series - Paints and varnishes - Chromate free non corrosion inhibiting two components cold curing primer for military application |
EN 4688:2012 | Aerospace series - Paints and varnishes - Corrosion inhibiting two components cold curing primer for military application |
96/702217 DC : 0 | PREN 4148 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; TEES |
17/30364786 DC : 0 | BS EN 4827 - AEROSPACE SERIES - HEXAVALENT CHROMIUM FREE ANODIZING OF ALUMINIUM AND ALUMINIUM ALLOYS |
17/30371341 DC : 0 | PREN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMATE FREE PRIMER FOR MILITARY APPLICATION |
09/30205302 DC : 0 | BS EN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMAT FREE PRIMER FOR MILITARY APPLICATION |
PD CEN/TR 14548:2003 | Adhesives. Guide to test methods and other standards for the general requirements, characterization and safety of structural adhesives |
96/702223 DC : 0 | PREN 4226 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY, UNIONS; ELBOWS 90 DEGREES WITH FLEXIBLE TUBE FITTING END |
BS EN 4534-2:2009 | Aerospace series. Bushes, plain in aluminium alloy with self-lubricating liner, elevated load Dimensions and loads. Inch series |
17/30371344 DC : 0 | BS EN 4689 - AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION |
96/702221 DC : 0 | PREN 4224 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS FOR FLEXIBLE TUBES |
96/702209 DC : 0 | PREN 4140 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREE; IN ANODIZED ALUMINIUM ALLOYS; STRAIGHT UNIONS |
I.S. EN 4689:2012 | AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION |
96/702213 DC : 0 | PREN 4144 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS, 4-WAY |
PREN 3624 : 200P1 | AEROSPACE SERIES - POLYSULPHIDE SEALANTS, TWO-COMPONENT - TECHNICAL SPECIFICATION |
BS EN 4827:2017 | Aerospace series. Hexavalent chromium free anodizing of aluminium and aluminium alloys |
BS EN 4660-004:2011 | Aerospace series. Modular and open avionics architectures Packaging |
DIN EN 12392:2016-08 | Aluminium and aluminium alloys - Wrought products and cast products - Special requirements for products intended for the production of pressure equipment |
96/702212 DC : 0 | PREN 4143 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; CAP ASSEMBLY, FILTER |
14/30314144 DC : 0 | BS EN 2286 - AEROSPACE SERIES - BUSHES, FLANGED ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER - DIMENSIONS AND LOADS |
06/30151475 DC : 0 | BS EN 4535-2 - AEROSPACE SERIES - BUSHES, FLANGED IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
09/30205293 DC : 0 | BS EN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMAT FREE PRIMER FOR MILITARY APPLICATION |
09/30205299 DC : 0 | BS EN 4688 - AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION RESISTANT CHROMATED TWO COMPONENT COLD CURING EPOXY PRIMER - HIGH CORROSION RESISTANCE FOR MILITARY APPLICATION |
96/702222 DC : 0 | PREN 4225 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; PLUGS FOR TAPER UNION |
96/702216 DC : 0 | PREN 4147 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS, ELBOW 90 DEGREES |
BS ISO 9738:2000 | Turnbarrels, for aircraft control wire rope. Dimensions and loads |
03/306585 DC : 0 | EN 4400-7 - AEROSPACE SERIES - ALUMINIUM AND ALUMINIUM- AND MAGNESIUM- ALLOY PRODUCTS - TECHNICAL SPECIFICATION - PART 7: ALUMINIUM ALLOY FORGINGS |
PREN 4688 : 200P1 | AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION |
PREN 4687 : 200P1 | AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION |
I.S. CEN TR 14548:2003 | ADHESIVES - GUIDE TO TEST METHODS AND OTHER STANDARDS FOR THE GENERAL REQUIREMENTS, CHARACTERIZATION AND SAFETY OF STRUCTURAL ADHESIVES |
I.S. EN 4534-2:2016 | AEROSPACE SERIES - BUSHES, PLAIN IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
BS EN 12392:2016 | Aluminium and aluminium alloys. Wrought products and cast products. Special requirements for products intended for the production of pressure equipment |
BS EN 2556:1993 | Rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 5056A, anodized or chromated, inch based series |
BS EN 2912:1996 | Washers, flat, large diameter, in aluminium alloy, anodized or chromated |
BS EN 2536:1995 | Hard anodizing of aluminium alloys |
BS EN 2122:1996 | Washers, flat, in aluminium alloy, anodized or chromated |
EN 4827:2017 | Aerospace series - Hexavalent chromium free anodizing of aluminium and aluminium alloys |
EN 4534-2:2016 | Aerospace series - Bushes, plain in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series |
EN 2284:1991 | Aerospace series - Sulphuric acid anodizing of aluminium and wrought aluminium alloys |
EN 2536:1995 | Aerospace series - Hard anodizing of aluminium alloys |
EN 2285:2017 | Aerospace series - Bushes, plain, aluminium alloy, with self-lubricating liner - Dimensions and loads |
EN 3032:1994 | Aerospace series - Test method for dry film lubricants - Thickness measurement |
EN 2149:1996 | Aerospace series - Rivets, solid, universal head, in aluminium alloy 5056A, anodized or chromated, inch based series |
EN 2145:1994 | Aerospace series - Rivets, solid, universal head, in aluminium alloy 2117, anodized or chromated, inch based series |
EN 4535-2:2016 | Aerospace series - Bushes, flanged in aluminium alloy with self-lubricating liner, elevated load - Part 2: Dimensions and loads - Inch series |
EN 2286:2017 | Aerospace series - Bushes, flanged aluminium alloy, with self-lubricating liner - Dimensions and loads |
EN 2556:1992 | Aerospace series - Rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 5056A, anodized or chromated, inch based series |
EN 4704:2012 | Aerospace series - Tartaric-Sulphuric-Acid anodizing of aluminium and aluminium wrought alloys for corrosion protection and paint pre-treatment (TSA) |
EN 2912:1996 | Aerospace series - Washers, flat, large diameter, in aluminium alloy, anodized or chromated |
EN 4660-004:2011 | Aerospace series - Modular and Open Avionics Architectures - Part 004: Packaging |
EN 2552:1992 | Aerospace series - Rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 2117, anodized or chromated, inch based series |
EN 2122:1996 | Aerospace series - Washers, flat, in aluminium alloy, anodized or chromated |
14/30314147 DC : 0 | BS EN 4534-2 - AEROSPACE SERIES - BUSHES, PLAIN IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
96/702219 DC : 0 | PREN 4150 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; NUTS, BULKHEAD |
96/702227 DC : 0 | PREN 4230 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY, UNIONS; STRAIGHT UNION WITH FLEXIBLE TUBE FITTING END |
96/702228 DC : 0 | PREN 4231 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES UP TO 1000 KPA; METRIC SERIES - TECHNICAL SPECIFICATION |
96/702210 DC : 0 | PREN 4141 - AEROSPACE SERIES - PIPE COUPLINGS 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY; UNIONS, A-WAY, (IN-PLANE) |
15/30327754 DC : 0 | BS EN 4660-004 - AEROSPACE SERIES - MODULAR AND OPEN AVIONICS ARCHITECTURES - PART 004: PACKAGING |
96/702224 DC : 0 | PREN 4227 - AEROSPACE SERIES - PIPE COUPLINGS, 60 DEGREES; IN ANODIZED ALUMINIUM ALLOY, UNIONS, TEE, FOR FLEXIBLE TUBES |
91/83289 DC : DRAFT DEC 1991 | PREN 3624 - AEROSPACE SERIES - POLYSULPHIDE SEALANTS, TWO-COMPONENT - TECHNICAL SPECIFICATION |
14/30314150 DC : 0 | BS EN 4535-2 - AEROSPACE SERIES - BUSHES, FLANGED IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
10/30215608 DC : 0 | BS EN 4704 - AEROSPACE SERIES - TARTARIC-SULPHURIC-ACID ANODISING OF ALUMINIUM AND ALUMINIUM WROUGHT ALLOYS FOR CORROSION PROTECTION AND PAINT PRE-TREATMENT (TSA) |
17/30364788 DC : 0 | BS EN 3837 - AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS |
BS EN 4688:2012 | Aerospace series. Paints and varnishes. Corrosion inhibiting two components cold curing primer for military application |
I.S. EN 4535-2:2016 | AEROSPACE SERIES - BUSHES, FLANGED IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
I.S. EN 4688:2012 | AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION |
PREN 2552 : 3 | AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES COUNTERSUNK NORMAL HEAD, WITH DOME, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, INCH BASED SERIES |
PREN 4535-2 : 200P2 | AEROSPACE SERIES - BUSHES, FLANGED IN ALUMINIUM ALLOY WITH SELF-LUBRICATING LINER, ELEVATED LOAD - PART 2: DIMENSIONS AND LOADS - INCH SERIES |
PREN 3837 : 200P1 | AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS |
I.S. EN 4660-004:2011 | AEROSPACE SERIES - MODULAR AND OPEN AVIONICS ARCHITECTURES - PART 004: PACKAGING |
UNI EN 4704 : 2013 | AEROSPACE SERIES - TARTARIC-SULPHURIC-ACID ANODIZING OF ALUMINIUM AND ALUMINIUM WROUGHT ALLOYS FOR CORROSION PROTECTION AND PAINT PRE-TREATMENT (TSA) |
BS EN 3032:1994 | Test method for dry film lubricants. Thickness measurement |
BS EN 2286:1990 | Specification for bushes flanged, aluminium alloy with self-lubricating liner. Dimensions and loads |
BS EN 13101:2002 | Steps for underground man entry chambers. Requirements, marking, testing and evaluation of conformity |
CEN/TR 14548:2003 | Adhesives - Guide to test methods and other standards for the general requirements, characterization and safety of structural adhesives |
EN 13101:2002 | Steps for underground man entry chambers - Requirements, marking, testing and evaluation of conformity |
EN 2334:1997 | Aerospace series - Chromic-sulphuric acid pickle of aluminium and aluminium alloys |
ISO 2106:2011 | Anodizing of aluminium and its alloys Determination of mass per unit area (surface density) of anodic oxidation coatings Gravimetric method |
BS 6161-5:1982 | Methods of test for anodic oxidation coatings on aluminium and its alloys Estimation of loss of absorptive power of sealed coatings: dye spot test with prior acid treatment |
ISO 2376:2010 | Anodizing of aluminium and its alloys Determination of electric breakdown potential |
ISO 1463:2003 | Metallic and oxide coatings Measurement of coating thickness Microscopical method |
BS 6161-1:1984 | Methods of test for anodic oxidation coatings on aluminium and its alloys Determination of mass per unit area (surface density) of anodic oxidation coatings (gravimetric method) |
ISO 2143:2017 | Anodizing of aluminium and its alloys — Estimation of loss of absorptive power of anodic oxidation coatings after sealing — Dye-spot test with prior acid treatment |
BS 5466-1:1977 | Methods for corrosion testing of metallic coatings Neutral salt spray test (NSS test) |
ISO 2085:2010 | Anodizing of aluminium and its alloys Check for continuity of thin anodic oxidation coatings Copper sulfate test |
ISO 3768:1976 | Metallic coatings — Neutral salt spray test (NSS test) |
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