CAP COPPER ALLOY STRIP, SIZE:13.5 MM +/-0.2 MM WIDE X 0.18(+) 0.02 MM (-)0.00MM THICK IN ANNEALED CONDITION, HARDNESS 55 TO75 VPN AT 10 KG LOAD BOW CONDITION 2.54 MM (MAX)/METER TO SPECN. IS:3167-1982 (FIRST REVISION) R.A-1998
Specification
CAP COPPER ALLOY STRIP, SIZE:13.5 MM +/-0.2 MM WIDE X 0.18(+) 0.02 MM (-)0.00MM THICK IN ANNEALED CONDITION, HARDNESS 55 TO75 VPN AT 10 KG LOAD BOW CONDITION 2.54 MM (MAX)/METER TO SPECN. IS:3167-1982 (FIRST REVISION) R.A-1998
STRIP COPPER,SIZE 16 PLUS MINUS 0.2 MM WIDE X 0.18 PLUS MINUS 0.02 MM THICK IN COIL FORM. MAX. ALLOWABLE BOW CONDITION 2.54 MM PER MTR LENGTH OF COIL AND COIL LENGTH 20 MTR LENGTH MINIMUM, SPECN.BS 2870,C-104,C-106,HARDNESS 55 TO75 VPN.
CAP COPPER ALLOY STRIP TO IS:3167-1982.HARDNESS 50 TO 75 VP LOAD 10 KG. SIZE 21 MM +/- 0.2 MM WIDE X 0.26 MM +/- 0.066MM THICK. MAXIMUM ALLOWABLE BOW CONDITION @ 2.54 MM PER MTR LENGTH OF COIL. COIL LENGTH MINIMUM 70 MTR.
STRIP BRASS,SIZE 60MM +/- 0.5MM WIDE X 0.8MM +/-0.03MM THICK ANNEALED HARDNESS 55 TO 65 VPN, SPECN.NO.JSS 9535-02:2008, REVISION NO.3, LENGTH OF THE COIL SHOULD BE MINIMUM 20 MTRS.
Specification
JSS 9535-02:2008
Drawing no.
Manufacturing Technology
Testing / Inspection Facility
07
3000
Kilogram
16642
OFD/PV/Raw Material
Ordnance Factory Dehradun
The General Manager,
Dehra Dun
Dehra Dun
Uttaranchal
248008
BRASS STRIP TO IS-410-1977 (3RD REVISION) (RA-1996) (AMDT.1) CUZN-37 HB. SIZE 19.5 MM +/- 0.1 MM WIDE X 0.15 MM +/-0.025 MM THICK IN COIL FORM AND MINIMUM LENGTH OF COIL 20 MTR
ALUMINIUM STRIP TO IS-737-1986,3RD REVISION, GRADE 19000 CONDITION H4. SIZE 20 MM +/- 0.2 MM WIDE X 0.55 PLUS 0.03 MM MINUS 0.00 MM THICK. MAXIMUM ALLOWABLE BOW CONDITION @2.54MM PER MTR LENGTH OF COIL. COIL LENGTH MINIMUM 60 TO 70 MTR.
STRIP ALUMINIUM SIZE 51 MM PLUS MINUS 0.5 MM WIDE X 0.51 MM PLUS MINUS 0.02 MM THICK TO SPECN.BS 1470-1987- SIA "O" OR SIB "O" OR IS-737-1986 GRADE 19000 CONDITION "O".
Specification
BS 1470-1987-SIA "O" OR SIB "O" OR IS-737-1986 GRADE 19000 CONDITION "O".
ALUMINIUM STRIP TO IS-737-1986 GRADE 19000 CONDITION "O"SIZE 19 PLUS MINUS 0.2 MM WIDE X 0.48 MM PLUS MINUS 0.02 MM THICK BOW CONDITION @ 2.54 MM PER MTR LENGTH OF COIL. COIL LENGTH MINIMUM 20 MTR.
STEELROD 44+0.0/-0.50MM DIA.IN CUTLENGTHOF415+2.5/-00MM TOSP ECN.JSS:9510-06-2000,REV.NO.3 CODE REF.BIN T3 CONDITION WITH COMPOSITION RESTRICTED S%-0.010 MAX.P%-0.015 MAX.& (S+P)%-0. 022 MAX.FOR MAG 7.62MM.BARREL FOR OTHER PARAMETERS AS PER QA I NO.QA-1/QA/14 (Q.AOD/VOD)
Specification
STEELROD 44+0.0/-0.50MM DIA.IN CUTLENGTHOF415+2.5/-00MM TO SP ECN.JSS:9510-06-2000,REV.NO.3 CODE REF.BIN T3 CONDITION WITH COMPOSITION RESTRICTED S%-0.010 MAX.P%-0.015 MAX.& (S+P)%-0. 022 MAX.FOR MAG 7.62MM.BARREL FOR OTHER PARAMETERS AS PER QA I NO.QA-1/QA/14 (Q.AOD/VOD)
STEEL RD. 35MM DIA +/- 0.25MM IN HOT ROLLED REELED,PEELED & ANNEALED CONDITION TO SPECN JSS:9510:06:2000(REV. NO.3)CODE REF.'B'.TEST PIECE TO BE TESTED IN 'T' CONDITION.MATERIAL SHOULD ALSO SATISY THE TEST AS PER ANNEXURE 'A' NATURE A ANDSATISFY THE MACHINEABILITY TEST AT OUR END.
Specification
STEEL RD. 35MM DIA +/- 0.25MM IN HOT ROLLED REELED,PEELED & ANNEALED CONDITION TO SPECN JSS:9510:06:2000(REV. NO.3)CODE REF.'B'.TEST PIECE TO BE TESTED IN 'T' CONDITION.MATERIAL SHOULD ALSO SATISY THE TEST AS PER ANNEXURE 'A' NATURE A ANDSATISFY THE MACHINEABILITY TEST AT OUR END.
SPECNIS:5517-1993 DESIG.42CR4MO2.TEST PIECE TO BE TESTED IN`V' CONDITION.MATL. SHOULD ALSO SATISFY MACRO ETCH & NMIR TEST AS ANNEXURE NATURE-C A SEPERATE T.P. IS TO BE QUENCHED & TEMPERED BEFORE MACHINING TO ACHIEVE HARDNESS 280-335HB.
Specification
SPECNIS:5517-1993 DESIG.42CR4MO2.TEST PIECE TO BE TESTED IN`V' CONDITION.MATL. SHOULD ALSO SATISFY MACRO ETCH & NMIR TEST AS ANNEXURE NATURE-C A SEPERATE T.P. IS TO BE QUENCHED & TEMPERED BEFORE MACHINING TO ACHIEVE HARDNESS 280-335HB.
SPECN.BS:970:PT-3:1991 GD.420S29 OR 431S29HARDENED & TEMPERED BARS TO HARDNESS 265-300 BHN.MACRO ETCH & NMIR TEST TO BE CARRIED OUT AS PER ANNEXURE NATURE `C'. (REQUIRED FOR GAS REGULATOR D S CAT NO. 1005-006614)
Specification
SPECN.BS:970:PT-3:1991 GD.420S29 OR 431S29HARDENED & TEMPERED BARS TO HARDNESS 265-300 BHN.MACRO ETCH & NMIR TEST TO BE CARRIED OUT AS PER ANNEXURE NATURE `C'. (REQUIRED FOR GAS REGULATOR D S CAT NO. 1005-006614)
STEEL ROUND 12MM.DIA TO SPECN.BS:970.PT:1.1983.GD 835-M-15 OR GD-655 M-13.(EN-39B OR 36B) REQUIRED FOR EXTRACTOR SMALL ARMS CARTRIDGE TO DRG NO.ARDE/SK-2689/250.
Specification
STEEL ROUND 12MM.DIA TO SPECN.BS:970.PT:1.1983.GD 835-M-15 OR GD-655 M-13.(EN-39B OR 36B) REQUIRED FOR EXTRACTOR SMALL ARMS CARTRIDGE TO DRG NO.ARDE/SK-2689/250.
COLD ROLLED LOW CARBON STEEL SHEET 1.00 MM THICK .AS PER SPECN.IS-513-1994 D OR DD ( DRAWING QUALITY) SIZE-4X8 FEETS. BEST SURFACE,PROPERLY GREASED & PACKED TO AVOID RUSTING DURING TRANSIT. (PACK.SHOULD BE UP TO 2 TONS ONLY)
Specification
COLD ROLLED LOW CARBON STEEL SHEET 1.00 MM THICK .AS PER SPECN.IS-513-1994 D OR DD ( DRAWING QUALITY) SIZE-4X8 FEETS. BEST SURFACE,PROPERLY GREASED & PACKED TO AVOID RUSTING DURING TRANSIT. (PACK.SHOULD BE UP TO 2 TONS ONLY)
STEEL RD 22MM DIA IN HOT ROLLED AND ANNEALED CONDITION TO SPECN.BS:970 PT.1:1983 GD.817M40 OR 826M40.TEST PIECE TO BE TESTED AS PER SPECN.MACROETCH & NMIR TEST AS PER STORE DRG. CLEANLINESS TEST A SEPERATE TP TO BE HEAT TREATED TO ACHIEVE HARDNESS 45-61 HRC.T0 BE ULTRASONICALLY TESTED.(REQD.PISTON)
STEEL RD 12MM DIA IN ANNEALED AND COLD DRAWN CONDITION TO SPECN.BS:970.PT-I:1983 GD.817M40 OR 826M40 TEST PIECE TO TESTED AS PER ANNEXURE-A NATURE-C. (REQD.FOR EXTRACTOR PLUNGER OF MAG 7.62MM)
DRG.NO.SKM-281*2 'NI' SPOT TEST WILL BE CARRIED OUT ON 100% FORGINGS. MACRO ETCH AS PER ASTME-381 WITH ACCEPTANCE STANDARD AS C2, R2,S2 & NMIR TEST AS PER IS-4163-82.
Specification
DRG.NO.SKM-281*2 'NI' SPOT TEST WILL BE CARRIED OUT ON 100% FORGINGS. MACRO ETCH AS PER ASTME-381 WITH ACCEPTANCE STANDARD AS C2, R2,S2 & NMIR TEST AS PER IS-4163-82.
