METAL TEST COUPONS

Brake Fluid
Corrosion Test		ISO 4925
MVSS -116
DOT 3,D0T 4,
DOT 5
IS 8654		Tinned iron strips10180 x 13 x 5 thk, hole 4.0
Steel strips10280 x 13 x 5 thk, hole 4.0 
Aluminium alloy strip10380 x 13 x 5 thk, hole 4.0 
Cast iron strip10480 x 13 x 5 thk, hole 4.0 
Brass strip10580 x 13 x 5 thk, hole 4.0 
Copper strip10680 x 13 x 5 thk, hole 4.0 
Zinc strip10780 x 13 x 5 thk, hole 4.0 
M.S.-Nut & Screw10818 Long 
Brake Fluid
Corrosion Test		ISO 4925           SAEJ 1703Tinned iron strips10980 x 13 x as purchased, hole 4.0 
Steel strips11080 x 13 x 2 thk, hole 4.0 
Aluminium alloy strip11180 x 13 x 2 thk, hole 4.0 
Cast iron strip11280 x 13 x 4 thk, hole 4.0 
Brass strip11380 x 13 x 2 thk, hole 4.0 
Copper strip11480 x 13 x 2 thk, hole 4.0 
Zinc Plated steel strip11580 x 13 x 2 thk, hole 4.0 
M.S.-Nut & Screw11618 Long 
Brake Fluid Resistance
to Oxidation		ISO 4925,
SAEJ 1703
MVSS – 116
DOT 3,D0T 4,
D0T 5,IS 8654		Aluminium alloy strip (IS 737)11780 x 13 x 5 thk, hole 4.0
Cast iron strip (IS 3355)11880 x 13 x 5 thk, hole 4.0
M.S. – nut & screw11912 Long ,Fillister head
Tinned iron strip (99.9°é)12012 x 12 x 0.5 thk, (Avg} 
Brake Fluid TestSAEJ 7103 Annx- D, DOT 3, 4,5 IS 8654Standard L rubber slab TS 338/ OM 33121150 x 150 x 2 thk
SBR cups12232 dia. cylinder cups
EPDM rubber slab stock123150 x 150 x 2 thk 
SealCompatibility TestIS 10522NBR disc IS 1165612436 dia. 6thk
Vulcanized rubber sheet BS 439125150 x 120 x 2 thk 
Resistance to OxidationIS 8654Aluminium alloy strip12680 x 13 x 2 thk, hole 4.0

Cast iron strip12780 x 13 x 4 thk, hole 4.0
Tin Foil12810 x 10 x 0.02 thk
Solid Film LubricantsFTM 791-3810,
3814,7001		Aluminium gg-A-362 MIL-A-8265 type112976 x 152 x 0.5 thk
Thermal Stability Corrosive Test
Antifreeze Corrosion		MIL-L-23699B
App All MIL-C-46113		Steel1307 x 75 x 1.5 thk
Copper§§-C-57613112.5 x 76 x 3 thk
Steel gg-C-69813212.5 x 76 x 3 thk
Aluminum gg-A-250/413312.5 x 76 x 3 thk
Brass g§-B-613-213412.5 x 76 x 3 thk
Cast Iron §§-1-652-2013512.5 x 76 x 3 thk
SiIver99.913612.5 x 76 x 3 thk
Copper Corrosion
for Lubes and Liquid Fuels		IS 1448,P:15 ASTM D 130
IS0 2160
ASTM D 4048		Copper strip grade 99.9% pure13775 x 12.5 x 2.5 thk 
13875 x 12 x 2.5 thk
13975 x 12 x 2 thk
Copper Corrosion for LPGASTM D 1838Copper strip grade 99.9% pure14075 x 12 x 2 thk
with hole 3.2
Effect of Grease on CopperASTM D 1261Copper strip grade 99.9% pure14144.5 x 8 x 1.6 thk
Copper Corrosion TestASTM D 1275Copper strip grade 99.9% pure14225 x 6 x 0.15 thk
Corrosive Sulfur in Insulating OilDIN 51 353Silver 99.99143400 x 20 x 0.5 thk 
Cast Iron CorrosionIS 1115, IP 125Grey cast iron plate144100 x 100 x 6 thk
Steel MillingTestIS 1115Steel milling prepared by dry milling1456 longx 1.5-3 width


Iron Chip Corrosion ASTM D 4627
DIN 51360-2		 Grey cast iron chips Brinell hardness 179-217
Dry milling from high speed drill		 146 Chips sieved thru 3.35mm  and 850 ym mesh
Rust Prevention characteristics test for water based metal working fluids IP 287 Grey cast iron chips drawn dry milling from high speed drill 147 Chips sieved thru 3.35mm  and 850 ym mesh
Studies of atmospheric Corrosion on metals IS 5555 Aluminium Outdoor 148 100 x 150 x 1.25 thk
Indoor 149 150 x 50 x 1.25 thk
Zinc Outdoor 150 100 x 150 x 1.25 thk
Indoor 151 150 x 50 x 1.25 thk
Aluminium Outdoor 152 100 x 150 x 1.25 thk
Indoor 153 150 x 50 x 1.25 thk
Stainless Steel Outdoor 154 100 x 150 x 1.25 thk
Indoor 155 150 x 50 x 1.25 thk
Tin Outdoor 156 100 x 150 x 1.25 thk
Indoor 157 150 x 50 x 1.25 thk
Studies of underground Corrosion on metals IS 1808 Cast iron pipes-horizontal C. Spun 158 65 dia , 250 long
Galvanised steel pipe 159 65 dia , 250 long
MS pipe 160 65 dia , 250 long
AL pipe 161 65 dia , 250 long
MS plates 162 200 x 300 x 3 thk
Cu plates 163 200 x 300 x 3 thk
Aluminium cable 164 300 long
Lead cable 165 300 long
Wire rope lubricant
test for water repellency
property		 IS 9182 Mild steel plate (IS 513) 166 80 x 40 x 1.3 thk
Adhesion test Mild steel panel (IS 513) 167 76 x 100 x 1.3 thk
Temporary Corrosion IS 1153 Annex A : Determination of Dying Time 168 76 x 38 x 1.3 thk with
Preventives, Hard Film Mild Steel (IS 513) 6mm dia hole,
Solvent Deposited Annex B : Low temperature Flexibility Tin Plate 169 75 x 25  tin 6mm  dia hole
Annex C : Adhesion and Stickiness Mild Steel – IS 513 170 76 x 38 x 1.3  with 6mm dia hole,
Annex D : Freedom from Corrosive effect
I) Mild Steel – IS 513 171 50 x 25 x 2 to 3 thk

ii) Brass – CuZn37 (IS 410) 172 50 x 25 x 2 to 3 thk
iii) Aluminium Alloy IS 537 173 50 x 25 x 2 to 3 thk
iv) Magnesium Alloy Ref D 2.1.4 174 50 x 25 x 2 to 3 thk
v) Zinc Base Alloy IS 713 175 50 x 25 x 2 to 3 thk
Annex F: Resistance to Sagging Mild Steel – IS 513 177 150 x 100 x 1.2 thk
Temporary Corrosion Preventive Fluid, Soft Film, Solvent Deposited,
Water Displacing		IS 1154Annex A : Film thickness
MS Panel – IS 513		17860 x 80 x 2 (with
50×50 cut-out& Mo holes)
Annex B : Drainage Test
MS Panel – IS 513		17980 x 40 x 1.3 mm
with 6 mm hole
Annex E: Water Displacement
MS Panel – IS 513		18076 x 38 x 1.25 mm in size
with 6 mm dia hole
Annex E: Corrosive effect onb Lead
Lead (99.9% min.)		18175 x 50 x 1.5 mm in size 
  Annex G : Freedom from Corrosive effect   
I) Mild Steel – IS 51318250x25x2to 3 mm in size
ii) Brass – CuZn37 (IS 410)18350x25x2to 3 mm in size
iii) Aluminium Alloy – IS 53718450x25x2to 3 mm in size
iv) Magnesium Alloy Ref. 2.1.418550x25x2to 3 mm in size
v) Zinc Base Alloy – IS 71318650x25x2to 3 mm in size
General purpose oil based temporary corrosion preventivesIS 14779Annex A : Film Thickness
MS Panel – IS 513		18760 x 80 x 2 (with 50×50 cut-out & Mo holes).
Turbine oil rust test for corrugated cargoesASTM D 665
IS 1448 P:96
NACETM 0172		Steel specimen (BS970, Part I/SAE 1018)1881/2 inch dia, US thread, 81L
PTFE holder189 
PTFE beaker cover19095.3 dia x 2.4thk
SS  stirrer19125 x 6 x 0.6thk
Method for corrosion protection test for TCPIS 10493MS (IS 513)192100 x 150 , 3mm hole
Test for protection against corrosion at high temperature  & high
humidity(cabinet test)		 MS (IS 513)193100 x 50 x 2.5 thk
Brass (IS 410)194100 x 50 x 2.5 thk
Aluminium alloy (US 713)195100 x 50 x 2.5 thk
Test for freedom from corrosive effect on metal specimen MgAlloy196100 x 50 x 2.5 thk
196A50 x 25 x 2.5thk
Zinc base alloy(IS 713)197100 x 50 x 2.5 thk
197A50 x 25 x 2.5 thk
Test for corrosion effect on lead strip, copper strip,
strippable coatings		 Annealed electrolytic Cu  (>99.9%)19875 x 13 x 2 thk 
Lead strip (IS 405) (Part 1)19975 x 50 x 1.6thk 
Cold finished strip (IS 513)20075 x 50 x 2 thk 
Sulphur dioxide test(IP Test) MS (IS 513)201150 x 50 x 0.9 thk 
Salt spray testASTM B 117MS panels202127 x 76 x 0.8 thk
Metal corrosion test MS sand blasted panels by 50 micron
AI sand with 120 degree		202A127 x 76 x 0.8 thk
Metal corrosion test Mild steel grade NIL 22698 both sides blasted panels with medium grit202B152 x 106 x 3.2 thk
Cyclic wet/dry prohesion testASTM G 85 A5MS panels203100 x 50 x 2 thk
Rust protection by metal preservatives in the humidity cabinetASTM D 1748
IP 366		C.R. ship A 109 or (g9-S-698 Gr 1009)204102 x 51 x 3.2 thk (Two holes 3 each)
Dummy panel SS 304.204A102 x 51 x 3.2 thk
(Two holes 3 each)
Dummy panel Metha acrylic.204B102 x 51 x 3.2 thk (Two holes 3 each)
Engine coolant/ Antifreeze corrosion testJIS K 2234
IS 5759		Aluminium casting strip, JIS H 520220550 x 25 x 3 thk
Cast Iron, JIS G 550120650 x 25 x 3 thk 
Steel strip, JIS G 314120750 x 25 x 1.6 thk 
Brass strip, JIS H 310020850 x 25 x 1.6 thk 
Solder strip, JIS Z 328220950 x 25 x 3 thk 
Copper strip, JIS H 310021050 x 25 x 1.6 thk 
Screw covered with resin211M5 x 0.8 x 60 
Synthetic spacer A, JIS K 6888212d12 x d6.5 x 1.5 
Steel spacer B213d12 x d6.5 x 4.5 
Steel spacer C214d12 x d6.5 x 4.5 
Synthetic spacer D, JIS K 6888215d12 x d6.5 x 4.5 
Supporting brass plate21650 x 25 x 1.6thk 
Brass nut217M5 x 0.8-6H, Hexagon 
Aluminium corrosion at heat transfer surface corrosively of
IC engine coolant		ASTM D 4340
JIS K 2234
IS 7029		Cast Aluminium JIS H 520221865 dia x 13thk
Engine coolant/ Antifreeze Corrosion testASTM D 1384
ASTM D 2570		Aluminium casting strip UNS A03190205A50.8 x 25.4 x 3.2 thk
Cast iron strip UNS F 10007206A50.8 x 25.4 x 3.2 thk
Steel strip UNS G10200207A50.8 x 25.4 x 1.6 thk
Brass strip UNS C26000208A50.8 x 25.4 x 1.6thk
Solder strip grade 3A (SAE 3A)209A50.8 x 25.4 x 1.6 thk
Copper strip UNS C11000210A50.8 x 25.4 x 1.6 thk
Screw covered with resin211AM5 x 0.8 x 60
Synthetic spacer A, PTFE212Ad12 x d6.5 x 1.5
Steel spacer B213Ad12 x d6.5 x 4.5
Steel spacer C214Ad12 x d6.5 x 4.5
Synthetic spacer D, PTFE215Ad12 x d6.5 x 4.5
Supporting brass plate216A50 x 25 x 1.6thk
Brass nut/ bracket217Astandard
Test Method for corrosion test for electrical vehicle coolants in glasswareASTM D 8485Stainless Steel S3040021951 x 25 x 1.6 thk
Aluminium A9300322051 x 25 x 1.6 thk
Insulating Spacers  
Tetraflouroethylene polymer leg221 
Tetraflouroethylene polymer scew & Nut222 
Test Method for corrosion test for electrical vehicle coolants in glasswareASTM D 8485Stainless Steel S30400219A51 x 25 x 1.6 thk
Aluminium A93003220A51 x 25 x 1.6 thk
Copper C1100022451 x 25 x 1.6 thk
Insulating Spacers  
Tetraflouroethylene polymer leg221A 
Tetraflouroethylene polymer scew & Nut222A 
Descalling agent actionIS 7029Mild steel strip22550 x 25 x 1.2 thk
Copper strip22650 x 25 x 1.2 thk
Brass strip22750 x 25 x 1.2 thk
Cast iron strip22850 x 25 x 1.2 thk
Aluminum strip22950 x 25 x 1.2 thk
Solder: 70% Lead, 30% Tin23050 x 25 x 1.2 thk
Corrosion inhibition testIS 7029Aluminium strip23137.5 x 25 x 1.2 thk
Copper strip23237.5 x 25 x 1.2 thk
Mild steel strip23337.5 x 25 x 1.2 thk
Lead coated mild steel23437.5 x 25 x 1.2 thk 
Solder coated mild steel23537.5 x 25 x 1.2 thk
Turbine oil
oxidation test		ASTM D 934
DIN 51587		Steel wire2361.6 dia. 
Copper wire2371.6 dia.
Wire coiling mandrel, brass & steel238As per ASTM D 943 
SS thermometer bracket23922 Gauge 
Badder oil ageing
stability test		DIN 51 554Electrolytic copper DIN 46431E-Cu20-22402 dia. 300 long 
Oxidation test of
mineral oil		IP306,307,331,335, ASTM D 2240, IEC 813Electrolytic copper 99.9% pure grade2411.04 dia.
Fire resistant fuel
corrosion test		IP 331Steel wire236  1 dia. 
Test for corrosiveness and oxidation stability of oils & hydraulic fluidDefense standard 05:50 part 29Magnesium alloy strips BS 3370 MAG-S- 11123725  x 25 x 3 thk,
holes 1.5
Steel strips BS 1449 Part 1,CR1FF23825  x 25 x 3 thk,
holes 1.5
Descaling agent action Aluminium alloy strip BSL 15623925 x 25 x 3 thk,
holes 1.5
Cadmium plated steel BS 1449 Part 124025  x 25 x 3 thk,
holes 1.5
Copper strip BS  1432 C 10324125 x 25 x 3 thk,
holes 1.5
Inert cord to assemble the strips2421.5 dia. 
General purpose test/ Metal corrosion test Magnesium strip, Mg alloys gg M-4424370 x 50 x 2 thk 
Titanium specimen, Titanium grade 224470 x 50 x 2 thk 
Pure electrolytic tough pitch copper rod2456.25 dia. 76.2 L 
Steel Rod AISIW-1 1 °é carbon steel2466.25 dia. 76.2 L 
Mild steel rod24710 dia. 50 L 
Mild steel panels as per IS 51324850 x 25 x 2 thk
Copper strip as per IS 197224950 x 25 x 2 thk
Cast iron panels as per IS 300525050 x 25 x 2 thk
Brass strip as per IS 41025150 x 25 x 2 thk
SS strip as per IS 691125250 x 25 x 2 thk
Cupro-nickel strip as per IS 305225350 x 25 x 2 thk
Carbon steel panels, C 101825437 x 15 x 2 thk 
Aluminium strip grade 1015255150 x 100 x 2.5 
Aluminium strip grade IS 7029256100 x 50 x 2.5 thk 
Steel strip grade N 8025764 x 25 x 4 thk 
Zinc strip grade 99.5% pure831258100 x 20 x 2 thk 
Weld load
measurement test		ASTM D 2783
ASTM D 2516		Chrome alloy steel balls EP grade 25 64-66 Rockwell Hardness25912.7 dia. ball
Petri Dish with lid Aluminium2604 Inch Diameter
Aluminium Alloys Aluminium 3803050 x 25 x 2 thk
Aluminium 1100100450 x 25 x 2 thk 
Aluminium 1199100550 x 25 x 2 thk 
Aluminium 2011200150 x 25 x 2 thk 
Alumium 2024200350 x 25 x 2 thk 
Aluminium 3003300150 x 25 x 2 thk 
Aluminium 3004300250 x 25 x 2 thk 
Aluminium 5050500550 x 25 x 2 thk 
Aluminium 6061600150 x 25 x 2 thk 
Aluminium 7075700250 x 25 x 2 thk 
Polymers / Elastomers Nitrile Butadiene RubberE210100 x 100 x 2 to 5 mm 
Polyurethane E211100 x 100 x 2 to 5 mm 
FluorosiliconE212100 x 100 x 2 to 5 mm 
FluorocarbonE213100 x 100 x 2 to 5 mm 
Epoxy GraphiteE214100 x 100 x 2 to 5 mm 
Acrylic NitrileE215100 x 100 x 2 to 5 mm 
Acrylic NitrileE216100 x 100 x 2 to 5 mm 
EpichlorohydrinE217100 x 100 x 2 to 5 mm 
Nylon 101E218100 x 100 x 6 mm and above 
High Density PolyethyleneE219100 x 100 x 2 to 5 mm 
Acrylonitrile ButadieneE220100 x 100 x 2 to 5 mm 
ChloropreneE221100 x 100 x 2 to 5 mm 
Ehhylene Propylene Diene Monomer (EPDM)E222100 x 100 x 2 to 5 mm 
Natural RubberE223100 x 100 x 2 to 5 mm 
Soft PVC ResinE224100 x 100 x 2 to 5 mm 
ABS ResinE225100 x 100 x 2 to 5 mm 
Poly Tetra Fluoroethylene (PTFE)E226100 x 100 x 2 to 5 mm 
Hydrogenerated Nitrile Butadiene (HNBR)E227100 x 100 x 2 to 5 mm 
Styrene Butadiene Rubber (SBR)E228100 x 100 x 2 to 5 mm 
EpichlorohydrinE229100 x 100 x 2 to 5 mm 
Polyvinyl ChlorideE230100 x 100 x 2 to 5 mm 
PolypropyleneE231100 x 100 x 2 to 5 mm