Magnesium is the lightest of all structural metals, aluminum is 1.5 times heavier and steel is 4 times heavier. Wrought magnesium tooling plate (alloy az31b) has the following benefits and characteristics:
òabsorbs vibration for a longer life, while retaining dimensional stability.
ò4 to 5 times greater tool life.
òup to 5 times more machinable than rolled aluminum.
òstrong weldments up to 95% of parent metal, with minimal porosity.
òexcellent strength and stiffness per unit weight.
òideal for a broad range of operating temperatures, from 350 degrees fahrenheit to -30 degrees fahrenheit.
ògood for electrical and computer applications.
Besides chemical industry, instrument industries, vehicle manufacture, spaceflight and military industry and 3c products(camera, computer, cell phone), magnesium is also used to produce magnesium alloy, magnesium-aluminum alloy and work as some other alloys reductant and leavening agent
Specification:
Mg: 99.90% min.
Si: 0.02% max.
Fe: 0.0021% max.
Al: 0.025% max.
Mn: 0.023% max.
Ni: 0.0009% max.
Ci: 0.001% max.
Cu:0.001% max.
We are the largest manufacturer of silicon metal in China. Producing capacity is more than 100000 tons each year. With the most advanced equipment imported from usa, we can supply you with large quantity and steady quality.
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Density>9.8g/cm3(molybdenum alloy one:density>9.3g/cm3)
Used for seamless tubes of stainless, alloy steel and high-temperature alloy.
Your special requests available.
Type diameter tolerance length tolerance of length semifinished
Dm20 20
Dm25
Dm30 30 +3 60-80 +6 type a
Dm35 35 0 0
StandardASTMROSHAISIDINENGBJIS
LengthCustomized
Thickness 005300mm
Width Customized
Surface 2BBANO3NO4HLNO1Mirror
Material 3040Cr18Ni9A182F304SUSF30414301
Hardness 14H12H34HHO
Chemical Composition
Grade C Si Mn P S Ni Cr Mo Cu N Ti
SUS304 008
100
200
0045
0030
80100 1820
Mechanical Properties
Grade State Hardness HV Yield Strength Tensile Strength Enlongation
SUS304 ANN 200
205
520
40
14H 200250 225
550
35
12H 250310 470
780
6
34H 310370 665
930
3
H 370430 880
1130
Surfce Finish Definition Application
2B Those finishedafter cold rollingby heat treatmentpicking or other equivalent treatment and lastly by cold rolling to given appropriate luster
Medical equipmentFood industryConstruction materialKitchen utensils
BA Those processed with bright heat treament after cold rolling
Kitchen utensilsElectric equipmentBuilding construction
NO3 Those finished by polishing with No100 to No120 abrasives specified in JIS R6001
Kitchen utensilsBuilding construction
NO4 Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size
Kitchen utensilsBuilding constructionMedical equipment
HL Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size
Building construction
NO1 The surface finished by heat treatment and picking or processes corresponding there to after hot rolling
Chemical tankpipe