Khosla Engineering Pvt Ltd Alandi, Pune, Maharashtra

Material : Tin/ Lead

Brand Name : Khosla

It provides excellent solderability and high reliability. The flux residue requires no cleaning due to physico-chemical characteristics of the core flux. Exhibits the absolute minimal of clear residue after soldering and no offensive odours generated during use.

We are offering clean solder wire. The unique blend of rosin and proprietary activators provide rapid wetting while leaving minimal, optically clear, completely inert residue. utilizing synthetically refined resin and very effective activator that wets and spreads like an ra type. This special activator exhibits virtually no spattering activator. Cleaning flux core is a no clean formulation therefore the residues do not need to be removed for typical applications. using in the smt soldering and high pitch and dense type circuit board can bring the minimum soldering leak and the maximum joints per kilogram. High purity and good fluidity reduce bridge connect, stanmum tip and newly operation results from wrong joint. Suit any wave crest soldering and handcraft soldering of electronic vocation. It provides the fluxing activity levels that promote fast wetting action and maximum wetting spread. specialty: minimum splattering,high reliability post soldering residue, low smoke and odour, clean finish fine fast wetting ability, good solder ability. improve producing speed and reduce producing cost.

Brand Name : KHOSLA

Khosla’ Super Deluxe Quality63/37 Sn / Pb Solder Bar are manufactured from high quality virgin raw materials i.e. 99.995 % pure lead and further processed in such a way that end product ensure Low Dross, Low Oxide, Great Fluidity And High Productivity in terms of soldering area. Our sticks also ensure good quality of  surface after soldering. These soldering bar are manufactured by method of advanced casting having Good Finish, No inherent Oxides, Low Grain Size & have High Aesthetical Value.

Composition : Tin/ Lead, Tin / Copper

we are one of the eminent manufacturer and exporter of a qualitative range of lead free solder. these products are used for overcoming the problem of pollution from lead poisoning. our product range is manufactured in order to replace the conventional lead solders which are rohs compliant. these products are available in form of flux core solder wire, solid solder wire, & solder stick. offered products also avoid environmental hazardous lead and are manufactured from virgin quality of non ferrous metals. sizes: lead free solid wires are supplied from 3mm dia to 0.711 mm dia. extruded sticks can be supplied in 4mm to 12mm dia or as per customer specifications casted sticks are in trapezoidal shape x 350mm composition: 97/3 (tin/copper): solid solder wire sn 96.5/ ag 3.5 solid solder wire. sn 99.3/cu 0.7- flux core solder wire. sn 96.5/ag 3.5/cu 0.5 flux core solder wire.

Brand Name : khosla

We are one of the eminent manufacturer and exporter of a qualitative range ofLead Free Solder Sticks. These products are used for overcoming the problem of pollution from lead poisoning. Our product range is manufactured in order to replace the conventional lead solders which are ROHS Compliant.Offered products also avoid environmental hazardous lead and are manufactured from virgin quality of non ferrous metal Ingots.

ZINC WIRE SPCIFICATION:- CHEMICAL COMPOSITION OF ZINC WIRE ACCORDING TO IS 12447:1988 ------------------------------------------------------------------------------------- Alloy Admixtures – together max 0,010 component ------------------------------------------------------------------------------------ Min Zn Pb Cd Pb+Cd Sn Fe Cu Others max max max max max max max ---------------------------------------------------------------------------------- 99,99 0,005 0,005 0,006 0,001 0,003 0,002 0,12 ----------------------------------------------------------------------------------- Mechanical Characteristics: According to IS 12447:1988, ------------------------------------------------------------------------------------- Tensile Yield Point Elongation Density Melting Point Strength Rm RP0.2 A100mm ------------------------------------------------------------------------------------- 100 - 120 MPa 40 - 90 MPa at least 40% ≈7,14 g/cm³ ≈419 °C -------------------------------------------------------------------------------------- PACKING DESCRIPTION:- Endless: Paper Fiber Drum Cardboard barrels with a weight of 70 kg, 250 kg. Each drum have wooden base on top and bottom to avoid deformation. Silica gel inserted to absorb moisture inside. the drum The wire is placed in a film bag and the barrels are capped. The drums are packed in pairs or as a group of four on a wooden pallet and protected with Polyethylene Plastic Film. On request Steel Barrels also available Coils: 1) Coils, 30 or 35 kg, Protected against uncoiling with Polyethylene Bands and put into Cardboard Boxes. The boxes are Stacked on a Wooden Pallet, Protected with Polyethylene Bands and Wrapped with Stretch Film Spools: Wire coiled on plastic spools weighting 15 Kg each Protected with Polyethylene and put into Cardboard Boxes. The Boxes are stacked on a wooden pallet and protected by Stretch Film.

We are offering solid solder wire available in : material dimension tin lead ø 0.8 mm – 6.00 mm tin copper ø 1.00 mm – 6.00 mm tin silver copper ø 1.00 mm – 6.00 mm tin lead silver ø 1.00 mm – 6.00 mm tin silver ø 1.00 mm – 6.00 mm material (as per customer specification) packing :- 500 gm, 3kg, 10 kg reel, 60 kg drum.

With skilled talent of our competent team, we are engaged in manufacturing and exporting a wide variety of solid solder wires. These solid solder wires are homogeneous in purity & quality. Offered products are guaranteed alloy content from one end to other end. Solder Wires are manufactured from virgin quality non-ferrous metal ingots. The application of this solder is vast in industries like Electrical, Electronics, Mechanical, Engineering And Automobiles.

We are offering rohs solder wire, in order to overcome the problem of pollution from lead poisoning, we have introduced our range of lead free solders to replace the conventional lead solders which is rohs compliant, this new breed of solders in available in form of flux core, solid solder wire, available in sizes 10 swg to 22 swg composition:- (tin/copper) (tin/silver) (tin/silver/copper) packing:- 500 gm, 3 kg spool other composition & sizes are available as customer specification. 96.5/3.5 (tin/silver) -solid solder wire. (mp-221 deg c) 99.3/0.7-(tin/copper) -flux core / solid solder wire. (mp-227 deg c ) flux type:- rosin core/ no clean flux core/ urea flux core 96.5/3/0.5 (tin/silver/copper)–solid / flux core solder wire (mp-217 deg c) flux type- (rosin core/ no clean flux core)

Brand Name : Khosla Rohs

RMA Fluxcore Solder Wires are manufactured from virgin quality Non-Ferrous Metal Ingots.   Rosin will be of Water White Grade. Also the flux will be Non-Corrosive & Mildly Activated in nature, making the cleaning operation after soldering redundant other than for aesthetic purposes. The application of these solder wires is vast in industries like lamp Industries, Electrical, Electronics assembling, but not for use on Aluminum.

“Khosla” Aluminum Wires Are Available In Various Sizes From Φ 9.50mm To Φ 1.60 mm. With Tolerance of +0.00 mm & -0.05 mm Chemical Composition of Aluminum Wire Refer Standard ASTM B 233 Alloy component Admixtures – Together Max 0.14 Min Al Si Fe V Zn Ga Others max max max max max max 99.86 0..04 0.06 0.02 0.03 0.03 0.02 Mechanical Characteristics: Refer Standard ASTM B 233 Tensile Strength Elongation Density Boiling Point Melting Point 8-10 Kg/ mm2 < 10 % ≈2.70 g/cm³ 25190c ≈660°C KHOSLA ALUMINIUM WIRE:- AVAILABLE IN FOLLOWING PACKING. Endless: Paper Fiber Drum Cardboard Barrels with a Weight of 50 to 125 kg Each drum have wooden base on top and bottom to avoid deformation. Silica gel inserted to absorb moisture inside the drum. The wire is placed in a film bag and the barrels are capped. The drums are packed in group of four on a wooden pallet and Protected with Polyethylene Plastic Film. Coils: Coils, 20 to 25 kg, Protected against uncoiling with Polyethylene Bands & Goni Pack. If Require These coils were Put into Cardboard Boxes. The boxes are Stacked on a Wooden Pallet and Protected with Polyethylene Plastic Film. Spools: Wire coiled on plastic spools weighing 6 kg to 12 Kg each Protected with Polyethylene and put into Cardboard Boxes. These Boxes are stacked on a wooden pallet and Protected with Polyethylene Plastic Film.

Our super deluxe quality rosin cored/ no clean flux/ urea core solder wire. impurities : the maximum impurity levels will be as below : antimony : 0.2% copper : 0.1% arsenic : 0.05% iron : 0.02% aluminum : 0.001% zinc : 0.005% cadmium : 0.005% others : 0.08% flux : (confined to mil- f -14256f standard) the core flux will be of mildly activated and non-corrosive type. Water white grade rosin shall contain an activating agent evenly distributed there in. The activator shall not contain more than 0.05 % by mass of halogen, calculated as chlorine. The activating agents will be of organic type. The flux shall be homogenous and uniformly distributed throughout the tudinal axis of wire. Flux percentage: (rosin flux) the mass of rosin flux in the core of solder wire, commonly termed as flux percentage shall be 1.9 to 3 percent of total mass flux core solder wire. If flux percent specified by customer it will be maintained within ± 0.2% tolerance. (no clean flux):- if no clean flux core is a no clean formulation therefore the residues do not need to be removed. Typically using in pcb assemblies, electronic componets assemblies. Flux percentage shall be 1.00 to 2.00 percent of total mass flux core solder wire.if flux percent specified by customer it will be maintained within ± 0.2% tolerance. (urea flux core) urea cored solder wire will be manufactured from virgin quality non-ferrous metal alloys. Urea will be of c.p. Grade type. The application of this solder wire is used in vast industries like various types capacitor manufacturers. The speciality of urea flux is that it does not contaminate oil of capacitors and does not affect its electrical parameters

Material type dimension ------------------------------------------------------------------------- sn- pb, | sn-cu, | sn-sb, | (cast bar ø 13.00 mm – 14.00 mm) sn-ag, | (extruded bar ø 8.00 mm – 10.00 mm) sn- ag-cu | pure zn, | pure tin, | pure lead | shapes available:- star shape- (with 10 , 12 petals) hexagonal - 14 , 10 petals) octogonal saw tooth shape rectagular round shape flat shape dog bone shape with copper hook (customised size) & poly urethan coating..

We are offering khosla 63 37 solder bar. Khosla� super deluxe quality 63/37 sn / pb solder bar are manufactured from high quality virgin raw materials i.e. 99.995 % pure lead and further processed in such a way that end product ensure low dross, low oxide, great fluidity and high productivity in terms of soldering area. Our sticks also ensure good quality of surface after soldering. These soldering bar are manufactured by method of advanced casting having good finish, no inherent oxides, low grain size & have high aesthetical value. tin : 63 % Ⱡ0.5 % lead: remainder other impurities : max. copper : 0.08 % arsenic : 0.03% iron: 0.02% zinc: 0.003% cadmium : 0.002% aluminium : 0.001% indium : 0.05% silver: 0.10% min bismuth : 0.10% min. advantage of using khosla 63/37 solder sticks * low oxides in metal. Ensure low dross, low oxide, great fluidity and high productivity * excellent surface finish. Ensure good quality of surface after soldering * high aesthetical value. * due to fine grain structures melting occurs is a minimum temperature reducedthe stress on components.

Brand Name : khosla

Khosla urea/amino Fluxcore solder wires are filled with special urea /amino based flux with acid formulation available in 10 to 18 SWG. These special solders do not contaminate capacitor oil and offer high speed joints with high spread on capacitor elements.