Chemical Composition Percent

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ALLOY2 Si Fe Cu Mn Mg
 Ni Zn Sn TI OTHERS
Each | Total
213.1
213.0		 1.0-3.0
1.0-3.0
 .9
1.2		 6.0-8.0
6.0-8.0		 .6
.6		 .10
.10		 .35
.35		 2.5
2.5		 ——
——		 .25
.25		 ——
——		 .50
.50
A242.1
A242.0		 .6
.6		 .6
.8		 3.7-4.5
3.7-4.5		 .10
.10		 1.3-1.7
1.2-1.7		 1.8-2.3
1.8-2.3		 .10
.10		 ——
——		 .07-.20
.07-.20		 .05
.05		 .15 (3)
.15
308.1
308.0
 5.0-6.0
5.0-6.0		 .8
1.0		 4.0-5.0
4.0-5.0		 .50
.50		 .10
.10		 ——
——		 1.0
1.0		 ——
——		 .25
.25		 ——
——		 .50
.50
319.1
319.0
 5.5-6.5
5.5-6.5
 .8
1.0		 3.0-4.0
3.0-4.0		 .50
.50		 .10
.10		 .35
.35		 1.0
1.0		 ——
——		 .25
.25		 ——
——		 .50
.50
A319.1
A319.0
 5.5-6.5
5.5-6.5		 .8
1.0		 3.0-4.0
3.0-4.0		 .50
.50		 .10
.10		 .35
.35		 3.0
3.0		 ——
——		 .25
.25		 ——
——		 .50
.50
Sr 319.1
Sr 319.0
 5.5-7.0
5.5-7.0
 .8
1.0		 3.0-4.0
3.0-4.0		 .50
.50		 .20-.50
.20-.50		 .35
.35		 1.0
1.0		 ——
——		 .25
.25		 ——
——		 .50
.05
Sp C319.1
Sp C319.0
 6.0-6.5
6.0-6.5		 .30-.50
.30-.50		 2.2-2.8
2.2-2.8		 .30
.30		 .05
.05		 .10
.10		 .3
.3		 .1
.1		 .25
.25		 .1
.1		 .15 (2)
.15
355.1
355.0
 4.5-5.5
4.5-5.5
 .50
.6		 1.0-1.5
1.0-1.5		 .50
.50		 .45-.6
.40-.6		 ——
——		 .35
.35		 ——
——		 .25
.25		 .05
.05		 .15
.15
C355.2
C355.0
 4.5-5.5
4.5-5.5		 .13
.20		 1.0-1.5
1.0-1.5		 .05
.10		 .50-.6
.40-.6		 ——
——		 .05
.10		 ——
——		 .20
.20		 .05
.05		 .15
.15
356.1
356.0		 6.5-7.5
6.5-7.5		 .50
.6		 .25
.25		 .35
.35		 .25-.45
.20-.45		 ——
——		 .35
.35		 ——
——		 .25
.25		 .05
.05		 .15
.15
A356.2
A356.0
 6.5-7.5
6.5-7.5		 .12
.20		 .10
.20		 .05
.10		 .30-.45
.20-.45		 ——
——		 .05
.10		 ——
——		 .20
.20		 .05
.05		 .15
.15

 

 

  1. All Single Values are maximum percentages.
  2. Aluminum Association Alloy Designations, Janurary, 1989 and ANSI, 1989
  3. A special alloy designed for plaster casting.
  4. Cr content — .15-.25