Aakash Metal Industries
Aakash Metal Industries
Amraiwadi, Ahmedabad, Gujarat
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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)
10- C, Subhash Industrial Estate, Opposite Sindhawar Mata Mandir, Ramol Road, C. T. M, Amraiwadi
Ahmedabad- 380026, Gujarat, India



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