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Our product range contains a wide range of Copper and Brass Ingots, Zinc Ingot, Zinc Scrap, SHG Zinc Ingots and Zinc Alloy Ingot
NJMU is the leading manufacturer of non Ferrous Metal Alloys in India for achieving high degree of composition of different ZAMAK series of zinc alloys.
NJMU is the leading manufacturer of non Ferrous Metal Alloys in India for achieving high degree of composition of different ZAMAK series of zinc alloys.
NJMU is the leading manufacturer of non Ferrous Metal Alloys in India for achieving high degree of composition of different ZAMAK series of zinc alloys.
NJMU is the leading manufacturer of non Ferrous Metal Alloys in India for achieving high degree of composition of different ZAMAK series of zinc alloys.
NJMU is the leading manufacturer of non Ferrous Metal Alloys in India for achieving high degree of composition of different ZAMAK series of zinc alloys.
Zincis used to make many usefulalloys. Brass, analloyofZincthat contains between 55% 95% Copper is among the best knownalloys. Zincis alloyed with Lead and Tin to make solder, a metal with a relatively low melting point used to join electrical components, pipes, and other metallic items
Zinc Alloy Ingots Chemical Composition (wt %)
|
Alloy |
Al% |
Cu% |
Mg% |
Fe% |
Pb% |
Cd% |
Sn% |
Zn% |
|
Zamak-3 |
3.9 – 4.3 |
0.10 max |
0.02-0.06 |
0.1 max |
0.003 max |
0.003 max |
0.001 max |
Bal |
|
ZSG -3 |
3.9 – 4.3 |
0.5 max |
0.02-0.06 |
0.1 max |
0.015 max |
0.003 max |
0.001 max |
Bal |
|
Zamak-5 |
3.9 – 4.3 |
0.75 -1.25 |
0.03-0.08 |
0.1 max |
0.003 max |
0.003 max |
0.001 max |
Bal |
|
ZSG -5 |
3.9 – 4.3 |
0.75 -1.25 |
0.03-0.08 |
0.1 max |
0.015 max |
0.003 max |
0.001 max |
Bal |
|
ZDC-1 |
3.9 – 4.3 |
0.75 -1.25 |
0.03-0.06 |
0.02 max |
0.003 max |
0.001 max |
0.001 max |
Bal |
|
ZDC-2 |
3.9 – 4.3 |
0.001 max |
0.03-0.06 |
0.1 max |
0.003 max |
0.001 max |
0.001 max |
Bal |
|
ZDC-3 |
3.9 – 4.3 |
2.75-3.25 |
0.02-0.03 |
0.02 max |
0.003 max |
0.001 max |
0.001 max |
Bal |
|
ZA -8 |
8.0-8.88 |
0.85-1.0 |
0.02-0.025 |
0.05 max |
0.003 max |
0.001 max |
0.001 max |
Bal |
|
ZA-12 |
10.5-11.5 |
0.85-1.0 |
0.02-0.03 |
0.05 max |
0.003 max |
0.002 max |
0.001 max |
Bal |
|
ZA-27 |
25.2-8.0 |
2.0-2.5 |
0.01-0.02 |
0.05 max |
0.05 max |
0.002 max |
0.002 max |
Bal |
An aluminum alloy (aluminum alloy manufacturers) is chemical compositions where other elements are added to pure aluminum in order to enhance its properties, primarily to increase its strength. These other elements include iron, silicon, copper, magnesium, manganese and zinc at levels that combined may make up as much as 15 percent of the alloy by weight. Alloying requires the thorough mixing of aluminum with these other elements while the aluminum is in molten liquid form.
CHEMICAL COMPOSITION OF ZINC INGOTS
| Grade | AL% | CU% | MG% | FE% | PB% | CD% | SN% | NI% | CR% | TI% | IN% | ZN% | INSP METHOD | FREQUENCY |
| ZAMAK-3 | 3.5-4.3 | 0.25 | 0.02-0.05 | 0.1 MAX | 0.005 MAX | 0.004 MAX | 0.003 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
| ZAMAK-5 | 3.8-4.2 | 0.70-1.10 | 0.035-0.060 | 0.02 MAX | 0.003 MAX | 0.003 MAX | 0.001 MAX | 0.001 MAX | 0.02 MAX | 0.0015 | 0.0015 | BALANCE | SPECTRO | EVERY LOT |
| ZDC-2 | 3.5-4.3 | 0.25 | 0.020-0.060 | 0.10 MAX | 0.005 MAX | 0.004 MAX | 0.003 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
| ZA-27 | 25.2-28 | 2.0-2.5 | 0.010-0.020 | 0.05 MAX | 0.005 MAX | 0.002 MAX | 0.002 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
| ZA-2 | 3.7-4.3 | 2.7-3.3 | 0.025-0.060 | 0.05 MAX | 0.005 MAX | 0.005 MAX | 0.002 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
| Z 80/20 | 19.0-21.0 | 0.2 MAX | 0.02-0.03 | 0.05 MAX | 0.005 MAX | 0.005 MAX | 0.002 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
| ZA-12 | 10.5-12.5 | 0.85-1.0 | 0.02-0.03 | 0.05 MAX | 0.003 MAX | 0.002 MAX | 0.001 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
| ZA-8 | 8.0-8.88 | 0.85-1.0 | 0.02-0.026 | 0.05 MAX | 0.003 MAX | 0.002 MAX | 0.001 MAX | – | – | – | – | BALANCE | SPECTRO | EVERY LOT |
JAG NARAYAN DAS (NAVEEN JAIN METAL UDYOG)
20/4 Nepco Bevel Gear Compound,rnrnMain Mathura Road,, Ballabhgarh, Faridabad, Haryana - 121004
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