Aakash Metal Industries
Aakash Metal Industries
Amraiwadi, Ahmedabad, Gujarat
GST No. 24ANMPP6791J1ZA
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LM4 Aluminium Casting Alloy

Manufacturer of a wide range of products which include lm4 aluminium casting alloy.

LM4 Aluminium Casting Alloy

LM4 Aluminium Casting Alloy
  • LM4 Aluminium Casting Alloy
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Approx. Price: Rs 250 / PieceGet Latest Price

Product Details:

MaterialAluminium
UsageIndustry
Brand/MakeAakash Metal Industries

LM4 Aluminium Casting Alloy(Al – Si5Cu3): This alloy conforms with British Standards 1490 LM4 and is similar to the obsolete specifications BS.L79 and D.T.D 424A. Castings may be in the cast (M) of fully heat treated (TF) conditions.

Chemical Composition:

Copper 2.0 - 4.0 %

Magnesium 0.15 max. %

Silicon 4.0 - 6.0 %

Iron 0.8 max. %

Manganese 0.2 - 0.6 %

Nickel 0.3 max. %

Zinc 0.5 max. %

Lead 0.1 max. %

Tin 0.1 max. %

Titanium 0.2 Max. %


Mechanical Properties:

LM4-M


Sand Cast Chill Cast:

0.2% Proof Stress (N/mm)

70 - 110 80 - 110

Tensile Stress (N/mm)

40 -170 160 - 220

Elongation (%)

2 - 3 2 - 4

Impact Resistance. Izod (Nm) 1.4 2.1

Brinell Hardness Number 65 - 80 70 - 90

Endurance Limit (5 x 10

7 cycles + N/mm2) 75 85

Modulus of Elasticity (x 10

3 N/mm2) 71 71

 

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Mr. Kiran Patel (Proprietor)
Aakash Metal Industries
,10 C SHUBHASH IND ESTATE,CTM RAMOL ROAD,OPP SINDHVAYI MATA TEMPAL,CTM AMRAIWADI
Ahmedabad - 380026, Gujarat, India


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