KUSHAL METAL & STEEL INDUSTRIES

Plastic Mould Steel www.kushalmetal.net www.berylliumcopper.in 11 Mould Base Steel Chemical Analysis Germany DIN Chemical Analysis (typical value) % Min - Max Delivery Conditions Hardness (HB) Grade C S P Si Mn Applications 1.1730 1045 C-45 0.45- 0.50 MAX 0.030 MAX 0.030 0.30- 0.35 0.70- 0.75 Heat Treatment As Rolled/ Forged MAX 207 USA AISI INDIAN IS Cold heading dies, top & bottom plates for plastic die casting, die casting tools, hand tools, tongs, agricultural tools & blanking tools. Plastic Mould Steel Chemical Analysis 0.50- 0.65 MAX 0.005 MAX 0.025 0.10- 0.40 0.65- 0.95 0.60- 0.80 1.80- 1.20 0.45- 0.55 0.07- 0.15 Q & T 360/400 1.2714 0.35- 0.45 MAX 0.030 MAX 0.030 0.20- 0.40 0.30- 0.60 0.90- 1.20 1.80- 2.10 0.15- 0.25 280/320 Or 380/420 1.2738 1.2738 HH 0.35- 0.45 280/325 MAX 0.030 0.20- 0.40 1.30- 1.60 1.80- 2.10 MAX 0.030 0.15- 0.25 1.2311 0.35- 0.45 280/325 MAX 0.030 0.20- 0.40 1.30- 1.60 1.80- 2.10 0.05- 0.10 0.15- 0.25 1.2312 0.38- 0.45 As Rolled/ Forged MAX 295 MAX 0.035 0.30- 0.40 0.75- 1.00 0.80- 1.10 MAX 0.035 0.15- 0.25 1.7225 0.38- 0.45 Black Forged & Annealed MAX 230 MAX 0.040 0.15- 0.35 0.60- 0.80 0.70- 0.90 MAX 0.035 1.65- 2.00 0.20- 0.30 1.6582 0.83- 0.90 180.220 Black Forged & Spl. Annealed MAX 0.030 0.15- 0.35 0.30- 0.45 1.60- 2.90 0.20- 0.35 MAX 0.030 0.05- 0.15 1.2327 Q & T Q & T Q & T Chemical Analysis Germany DIN Chemical Analysis (typical value) % Min - Max Delivery Conditions Hardness (HB) Grade C S P Si Mn Ni Cr Mo Applications 1.2083 ESR 1.2316 420 SS 420 FMOD 0.38- 0.45 0.33- 0.43 0.95- 1.00 0.95- 1.00 – 0.90- 1.00 – 1.00- 1.30 Heat Treatment Q&T USA AISI INDIAN IS Dies for pressing chemically aggressive compounds. Spindles, belt, pulp engines, cutters, valves, components for fittings for temperature upto 600 degrees. 12.50- 14.50 15.00- 17.00 Moulds for processing plastics with corrosive acting synthetic & abbrassive filters, dies for artificial resins. Cutting tools, all types of knives, shears & surgical instruments. MAX 0.030 XY2Cr13 X36CrMo17 MAX 0.030 MAX 0.030 MAX 0.030 0.95- 1.00 1.00- 1.30 280/320 OR 380/420 GEST80 0.10- 0.15 0.015 0.005 0.10- 0.40 0.30- 0.50 2.80- 3.00 0.20- 0.50 0.20- 0.30 NAK 80 380/420 Transparent products & others for which mirror finished surface are particularly important. Products for which electrical discharge machined surfaces are very important. It can be used in place of Aventurine-etching due to better EDM surface. It does not need stress relieving even after heavy machining. also has uniform hardness. Corrosion Resistance 174PH -- PHX SUPRA 0.05 CU 3.50 -- -- 15 4.50 -- -- PHX Supra is used for tools/ moulds for the proccessing of corrosive plastics. Also used for plastic piping & plumbing injection moulds. moulds with strong corrupt resisting used for camera lens, dies for pressing chemically aggressive compounds. high polished tools and moulds for processing of high corrosive plastics, tools for plastic extrusion. Aircraft component. Q&T Q&T Q&T 280/320 380/420