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The utility of material of Japanese mould steel reachs function
From;    Author:Stand originally
SLD Japan day establishs tall wearability alloy cold make tool steel

Main component % carbon 1.5 manganese 0.45 chromium 12 molybdenum 1 vanadium 0.35

Leave factory condition: Hoarse?HB ≤ 230

Quench: Still と ?00~750 ℃ heats again, 1.000~1.050 ℃ , cooling in dormant air, if steel provides thickness,be in 6 inches of above person. . .

SLD Japan day establishs tall wearability alloy cold make tool steel

Main component % carbon 1.5 manganese 0.45 chromium 12 molybdenum 1 vanadium 0.35

Leave factory condition: Hoarse?HB ≤ 230

Quench: Still と ?00~750 ℃ heats again, 1.000~1.050 ℃ , cooling in dormant air, if steel provides ply to be in 6 inches of above person heat to 980~1030 ℃ , in oil temper by dipping in water is hard much better

Temper: ℃ of You Rong?50~200 stays in this temperature, cool in dormant air next, temper should be finished in 2.

Hardness: H℃ of RC57 ℃ ~62

Anneal: ℃ of You Rong?00~850, here temperature keeps 1~3 ℃ hour, its hold the post of in furnace short for Zhejiang Province is cold.

Forging: 1050~950 ℃

Utility: Bright faithful child Lei enlighten? and appropriate makes sharp the crucial point, scissors, fretsaw, cold or heat makes nap model, platen edge, screw grain, line model, milling cutter, develop Lang model, circle platen, make electric power transformer heart die, knife of make friends of cut steel skin, steel tube shapes platen, make cylinder of artisan putting in order, special shape platen, narrow rule, appearance is multifarious. Cold press a tool, stannum makes a model, plastic model, plastic model, bolt nob model.

DAC Japan day establishs high grade heat to make tool steel

Bases % carbon 0.4 silicon 1 manganese 0.4 chromium 5.3 molybdenum 1.5 vanadium 1.1

Leave factory condition: Anneal ≤ HB250

Forging: 1.050~850 ℃

Anneal: ℃ of You Rong?00~850, here temperature stays 3 hours, in furnace Ren Jijian is cold.

Temper: Still ℃ of と army?50~680 stays in temperature here, cool in dormant air next, temper 2.

Quench: Still ℃ of と army?50~600, second heat 850~900 ℃

Hardness: HRC53 ℃ is the following

Utility: This steel contains tungsten component to reach high temperature resistant advanced alloy steel, apply to heat to make, aluminous, magnesian, zinc, copper alloy presses mould, grooving knife, scissors reachs hot forge action, plastic model model, heat makes reamer, make friends knife, general heat makes forging die, all sorts of tools between heat.

FDAC day establishs alloy steel of model of die-casting of brand special type

Rolled steel character: FDAC fastens DAC(JIS SKD 61) to be main ingredient, add additionally accelerate the alloy that cut a gender, cooperate special and deliquescent legal system to build.

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