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Material chart
Specification of Materials
Alloy Type Chemical Composition Tensile Strength UTS(PSI) Yield Strength YS(PSI) Elongation % Hardness
C Mn Si Ni Cr Mo P S V Cu Fe other
Low
Alloy
Steel		 IC1010 .05

.15

 .30

.60

 .40

.80

 - - - .04 .04 - - Bal - 50-60,000 30-35,000 30-35 80Rb
IC1020 .15

.25

 .20

.60

 .20

.60

 - - - .04 .045 - - Bal - 60-70,000 40-45,000 25-40 90Rb
IC1030 .25

.35

 .70

1.0

 .20

.60

 - - - .04 .045 - - Bal - 65-75,000 45-50,000 20-30 90Rb
85-150,000 60-150,000 0-15 20-50Rc
IC1040 .35

.45

 .70

1.0

 .20

1.0

 - - - .04 .045 - - Bal - 70-80,000 45-55,000 20-30 90Rb
90-150,000 85-150,000 0-15 25-52Rc
IC1050 .45

.55

 .70

1.0

 .20

1.0

 - - - .04 .045 - - Bal - 90-110,000 50-65,000 20-25 100Rb
125-180,000 100-180,000 0-10 30-60Rc
IC1060 .55

.65

 .60

.90

 .20

1.0

 - - - .04 .045 - - Bal - 100-120,000 55-70,000 12-20 25Rb
120-200,000 100-180,000 0-5 30-60Rc
IC1090 .85

.98

 .60

.90

 .20

1.0

 - - - .04 .045 - - Bal - 110-150,000 70-80,000 5-10 30Rb
130-180,000 130-180,000 0-3 37-50Rc
IC4130 .25

.35

 .40

.70

 .20

.80

 - .80

1.10

 .15

.25

 .04 .04 - - Bal - - - - 100Rb
130-170,000 100-130,000 5-20 23-49Rc
IC4140 .35

.45

 .70

1.0

 .20

.80

 - .80

1.10

 .15

.25

 .04 .04 - - Bal - - - - 100Rb
130-200,000 100-155,000 5-20 29-55Rc
IC4340 .36

.44

 .60

.90

 .20

.80

 1.65

2.0

 .70

.90

 .20

.30

 .025 .025 - - Bal - - - - 100Rb
130-200,000 100-180,000 5-20 20-55Rc
IC6150 .45

.55

 .65

.95

 .20

.80

 - .80

1.10

 - .04 .045 .15

MIN

 - Bal - - - - 100Rb
140-200,000 120-180,000 5-10 30-60Rc
IC8620 .15

.25

 .65

.95

 .20

.80

 .40

.70

 .40

.70

 .15

.25

 .04 .045 - - - - - - - 100Rb
100-130,000 80-110,000 10-20 20-45Rc
IC8640 .35

.45

 .70

1.05

 .20

.80

 .40

.70

 .40

.60

 .15

.25

 .04 .04 - - - - - - - 100Rb
130-200,000 100-180,000 5-20 30-60Rc
Stainless

Steel

 CF-16F(303) .16

1.50

2.00

 9.0

12.0

 18.0

21.0

 .40

.80

 .04 *.20

.40

 - - Bal - 65-75,000 30-35,000 35-45 90Rb
CF-8F(304) .08

1.50

2.00

 8.0

11.0

 18.0

21.0

 - .04 .04 - - - - 65-75,000 30-35,000 35-50 90Rb
CF-3(304L) .03

1.50

2.00

 8.0

12.0

 17.0

21.0

 - .04 .04 - - - - 65-75,000 30-35,000 35-50 90Rb
CF-8M(316) .08

1.50

2.00

 9.0

12.0

 18.0

21.0

 2.0

3.0

 .04 .04 - - - - 65-75,000 30-40,000 35-50 90Rb
CF-3M
(316L)		 .03

1.50

1.50

 9.0

13.0

 17.0

21.0

 2.0

3.0

 .04 .04 - - - - 65-75,000 30-40,000 35-50 90Rb
CA15(410)
SCS-1		 .05

.15

 1.00 1.50 1.00 11.5

14.0

 .50 .04 .04 - - - - - - - 100Rb
95-200,000 75-160,000 5-12 94Rb-45Rc
IC416 .15 1.25 1.50 .50 11.5

14.0

 .50 .05 *.15

.35

 - .50 - - - - - 100Rb
95-200,000 75-160,000 3-8 94Rb-45Rc
CA-40(420)
SCS-2		 .20

.40

 1.00 1.50 1.0 11.5

14.0

 .50 .04 .04 - - - - - - - 25Rc
200-225,000 130-210,000 0-5 30-52Rc
IC440C .95

1.20

 1.00 1.00 .75 16.0

18.0

 .35

.75

 .04 .03 - - - - - - - 40Rc
- - - 40-60Rc
IC17-4PH .06 .70 .50

1.00

 3.60

4.60

 15.50

16.70

 .04 .03 - - 2.80

3.50

 - - - - - 36Rc
150-190,000 140-160,000 6-20 34-44Rc
Tool

Steel

 CA-2(A-2) .95

1.05

 .75 1.50 - 4.75

5.50

 .90

1.40

 .025 .025 .20

.50

 - - - - - - 30Rc
- - - 47-60Rc
CD-2(D-2)
SKD-11		 1.40

1.60

 1.00 1.50 - 11.00

13.00

 .70

1.20

 .025 .025 .40

1.00

 - - - - - - 35Rc
- - - 50-59Rc
CH-13(H-13)
SKD-61		 .30

.42

 .75 1.50 - 4.75

5.50

 1.25

1.75

 .025 .025 .75

1.20

 - - - - - - 100Rb
- - - 45-53Rc
CM-2 (M-2)
SKH-9		 .78

.88

 .75 1.00 .25 3.75

4.50

 4.50

5.50

 .025 .025 1.25

2.20

 - - - - - - 30Rc
- - - 61-63Rc
CO-1(0-1)
SKS-3		 .85

1.00

 1.00

1.30

 1.50 - .40

1.00

 - .025 .025 .30 - - - - - - 100Rb
- - - 45-61Rc
CS-7(S-7) .50

.60

 .50

.80

 1.00 - 3.00

3.50

 1.20

1.60

 .025 .025 - - - - - - - 100Rb
- - - 35-57Rc
AL-Alloy - Cu Si Mg Ti Fe Mn Zn Cr - Al others

Ea.

 Tot - - - -
355 1

1.5

 4.5

5.5

 .40

.6

 .25 .6 .50 .35 .25 - Bal .05 .15 35-50,000 28-39,000 1-8 -
356 .25 6.5

7.5

 .20

.40

 .25 .6 .35 .35 - - Bal .05 .15 32-40,000 22-30,000 3-7 -
A356 .20 6.5

7.5

 .20

.40

 .20 .20 .10 .10- - - Bal .05 .15 38-48,000 28-36,000 3-10 -
A712 .35

.65

 .15 .65

.8

 .25 .40 .05 6.0

7.0

 - - Bal .05 .15 33-40,000 25-35,000 3-8 -
(any special alloy is available) 1kg/mm²=1466.27psi
The chart is for general reference only
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