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'rkgd self drilling screw importer delhi'
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self drilling screw manufacturer in delhi self drilling screw manufacturer in kashmiri gate self drilling screw manufacturer in chandni chowk self drilling screw manufacturer in chawri bazar self drilling screw manufacturer in kirti nagar self drilling screw manufacturer in moti nagar self drilling screw manufacturer in bawana self drilling screw manufacturer in anand parbat
forging die steel manufacturer in delhi forging die steel manufacturer in noida forging die steel manufacturer in central delhi forging die steel manufacturer in east delhi forging die steel manufacturer in north delhi forging die steel manufacturer in chawri bazar forging die steel manufacturer in old delhi forging die steel manufacturer in west delhi forging die steel manufacturer in gurgaon forging die steel manufacturer in faridabad
The Cold Die Steel supplied by us is used in the industries at normal temperature conditions. Thus, Cold Die Steel requires high resistance to wear and tear along with toughness. We make sure that we obtain Cold Die Steel from the best manufacturers so as to meet high expectations of the industry. It is years of trust that we have built by delivering Cold Die Steel that is marked for quality and higher durability. Highlights Of Our Cold Work Tool Steel Sturdy construction Resistance to corrosion High wear and tear resistance Affordable Product Specifications of Cold Work Tool Steel - Material Chemistry Heat Treatment Details AISI/ ASTM EN DIN JIS C SI Mn P S Cr W Mo V Anealing (Slow Cooling) Quenchent (Hot Bath) Quenching Tempering (Air Cooling) Annealed (HB) - Max Quenched (Hrc) Tempered D3 X210Cr12 1.2080 SKD1 2 0.25 0.45 0.03 0.01 12 - - - 830-880 OIL/AIR 930-980 150-200 248 61 D2 X155Cr Vmo V12.1 1.2379 SKD11 1.55 0.25 0.35 0.03 0.01 12 - 0.9 0.9 800-850 AIR/OIL 980-1030 150-200 248 60 01 100MNCrW4 1.2510 SKS3 0.95 0.25 1.1 0.03 0.01 0.6 0.6 0.1 - 750-780 OIL 800-850 150-200 220 60 S1 60WCrV7 1.2550 - 0.6 0.6 0.3 0.03 0.01 1.1 2 - 0.2 710-750 OIL 780-820 150-200 225 58 02 90MnCrV8 1.2842 - 0.9 0.25 2 0.03 0.01 0.4 - - 0.1 680-720 OIL 790-820 150-200 220 56 Stocking Programme of Cold Work Tool Steel COLD WORK AISI DIN Supply Condition Rounds Square Flat Application D3 1.2080 Annealed 8 - 660 20 - 250 20X10 - 1000X200 Rolls for cold strip mills and wire squeezer mills, dies for small metal parts, punching and drawing dies for sinterings. D2 1.2379 Annealed 8 - 700 20 - 250 20X10 - 1000X200 Shear blades, blanking punches, die chasers, rolls for cold mills treading rolls and chasers, molds for plastic materials. O2 1.2842 Annealed 8 - 660 20 - 250 20X10 - 500X150 Taps, shear knives, moulds for plastic materials, gages, knives for woodand paper working. S1 1.2550 Annealed 25 - 210 - 100X40 - 300X80 Tools exposed to voilent impacts such as piercing punches, hammers, debarring and coining tools, shear blades. O1 1.2510 Annealed 8 - 500 20 - 250 20X10 - 500X150 Dies, blanking punches, moulds for plastic materials. cold die steel manufacturer in delhi cold die steel manufacturer in noida cold die steel manufacturer in central delhi cold die steel manufacturer in east delhi cold die steel manufacturer in north delhi cold die steel manufacturer in chawri bazar cold die steel manufacturer in old delhi cold die steel manufacturer in west delhi cold die steel manufacturer in gurgaon cold die steel manufacturer in faridabad
Forging Die Steel is nickel hot work tool steel with good hardenability. uniform hardness over section also at great dimensions . Resistance under impact loadings. Very good strength and toughness. Good tempering resistance and dimensional stability. Tools can be water or air cooled. Application Forging tools, dies of all sorts, shapes and sizes, hot forging and pressing tools for steel and metal. Moulds, bushings, piercers etc. Blocks for dies, hammers and pile drivers, rams of power hammers, hot mill rolls, very hard, cold work dies and punches. Properties Physical properties (avarage values) at ambient temperature : Modulus of elasticity [103 x N/mm2]: 215 Density [g/cm3]: 7.84 Thermal conductivity [W/m.K]: 36.0 Electric resistivity [Ohm mm2/m]: 0.30 Specific heat capacity[J/g.K]: 0.46 Workability Forging Hot forming temperature: 1050-850oC. Machinability: The machinability rating of D3 is roughly 25 % that of free machining carbon steel 1018. Due to its abrasion resistant nature, machining in the hardened condition should be limited to finish grinding. Specification 01 Designation by Standards Ravne No. Mat. No. DIN EN AISI 854 1.2714 56NiCrMoV7 55CrMo8 DB 6 Specification 02 Chemical Composition in Weight % C Si Mn Cr Mo Ni V W Others 0.55 0.25 0.75 1.10 0.45 1.65 0.1 - - Specification 03 Thermal conductivity [W/m.K] 20oC 500oC 600oC 36 36.8 36 Specification 04 Electric resistivity [Ohm mm2/m] 20oC 500oC 600oC 0.30 0.70 0.840 Specification 05 Specific heat capacity[J/g.K] 20oC 500oC 600oC 0.46 0.55 0.59 Specification 06 Coefficient of Linear Thermal Expansion 10-6oC-1 20-100oC 20-200oC 20-300oC 20-400oC 20-500oC 20-600oC 20-700oC 11.7 12.1 13.0 13.5 14.0 14.3 14.6 Availabke Sizes AISI DIN Supply Condition Rounds Square Flat DB6 1.2714 Hardened & Tempered 90 – 700 dia 20 - 600 300 X 155 – 1000 X 600 forging die steel manufacturer in delhi forging die steel manufacturer in noida forging die steel manufacturer in central delhi forging die steel manufacturer in east delhi forging die steel manufacturer in north delhi forging die steel manufacturer in chawri bazar forging die steel manufacturer in old delhi forging die steel manufacturer in west delhi forging die steel manufacturer in gurgaon forging die steel manufacturer in faridabad
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