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Alloys

The workhorse pressure die-casting alloy — high fluidity, good strength and consistent castability.

ADC-12 Aluminium Alloy

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Grade-based, per-kg pricing. Share your monthly tonnage for a commercial offer.

Specification for ADC-12 Aluminium Alloy
CategoryAlloys
GradeDie-casting grade
Standard referencedJIS H5302
Supplied asIngots
Typical usePressure die-casting
Supplied formatsNotched ingots, Customer-specified ingot weights
Place of originIndia

ADC-12 is the most widely used aluminium pressure die-casting alloy in India, valued for its fluidity, dimensional stability and resistance to hot cracking. Vaishnavi Enterprises supplies ADC-12 produced from grade-segregated aluminium scrap and refined to a furnace-ready condition.

Because the alloy is made to order against the grade you run, each consignment arrives with the same handling and melting behaviour as the last — no surprises when the metal hits the holding furnace.

Applications:

  • Automotive housings and covers
  • Two-wheeler and engine components
  • Electrical and switchgear enclosures
  • General-purpose pressure die-cast parts

Indicative chemistry (JIS H5302):

Typical composition quoted against the published standard. Actual per-heat chemistry is confirmed against each order before despatch.

Indicative chemical composition for ADC-12 Aluminium Alloy
ElementComposition
Silicon (Si)9.6 – 12.0%
Copper (Cu)1.5 – 3.5%
Iron (Fe)1.3% max
Manganese (Mn)0.5% max
Magnesium (Mg)0.3% max
Nickel (Ni)0.5% max
Zinc (Zn)1.0% max
Tin (Sn)0.3% max
Aluminium (Al)Balance

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Grade-based, per-kg pricing. Share your monthly tonnage for a commercial offer.

Specification for LM-24 / AC-4B Aluminium Alloy
CategoryAlloys
GradeDie-casting grade
Standard referencedBS 1490 (LM-24) / JIS H5202 (AC-4B)
Supplied asIngots
Typical usePressure & gravity die-casting
Supplied formatsNotched ingots, Customer-specified ingot weights
Place of originIndia

LM-24 (and its close JIS equivalent AC-4B) is a copper-bearing aluminium–silicon die-casting alloy used where castings need more strength and better machinability than a straight Al-Si grade delivers.

Vaishnavi Enterprises processes LM-24 / AC-4B from segregated scrap streams, holding the chemistry within the standard band so that die-casters can run it without adjusting their process.

Applications:

  • Structural die-cast components
  • Pump and compressor bodies
  • Machined castings requiring good finish
  • General engineering castings

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Need a different specification?

We process to customer specification rather than a fixed house standard. Send us your chemistry and we will tell you honestly whether we can hold it.

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Vaishnavi Enterprises

Contact person
Proprietor | Vaishnavi Enterprises
Email
vaishnavienterprise1611@gmail.com
Sole Proprietorship · Established 2016 · 9+ years in aluminium recycling
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