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Aços & Ligas | Composição química | Aços ferramenta, aços especiais e de aços resistentes ao calor e ao choque

Tabela 2.4 - Diferentes faixas de composição química de aços ferramenta obtidos por metalurgia do pó (M/P), de acordo com os sistemas de classificação comercial e da SAE-AISI

Comerical

AISI

C

Cr

W

Mo

V

Co

S

Outros

Dureza HRC

ASP23

M3

1,28

4,20

6,40

5,00

3,10

---

---

---

65-67

ASP30

---

1,28

4,20

6,40

5,00

3,10

8,5

---

---

66-68

ASP60

---

2,30

4,00

6,50

7,00

6,50

10,50

---

---

67-69

CPM Rex M2HCHS

M2

1,00

4,15

6,40

5,00

2,00

---

0,27

---

64-66

CPM Rex M3HCHS

M3

1,30

4,00

6,25

5,00

3,00

---

0,27

---

65-67

CPM Rex M4

M4

1,35

4,25

5,75

4,50

4,00

---

0,06

---

64-66

CPM Rex M4HS

M4

1,35

4,25

5,75

4,50

4,00

---

0,22

---

64-66

CPM Rex M35HCHS

M35

1,00

4,15

6,00

5,00

2,00

5,00

0,27

---

65-67

CPM Rex M42

M42

1,10

3,75

1,50

9,50

1,15

8,0

---

---

66-68

CPM Rex 45

---

1,30

4,00

6,25

5,00

3,00

8,25

0,03

---

66-68

CPM Rex 45HS

---

1,30

4,00

6,25

5,00

3,00

8,25

0,22

---

66-68

CPM Rex 20

M62

1,30

3,75

6,25

10,50

2,00

---

---

---

66-68

CPM Rex 25

M61

1,80

4,00

12,50

6,50

5,00

---

---

---

67-69

CPM Rex T15

T15

1,55

4,00

12,25

---

5,00

5,0

0,06

---

65-67

CPM Rex T15HS

T15

1,55

4,00

12,25

---

5,00

5,0

0,22

---

65-67

CMP Rex76

M48

1,50

3,75

10,0

5,25

3,10

9,00

0,06

---

67-69

CMP Rex76HS

M48

1,50

3,75

10,0

5,25

3,10

9,00

0,22

---

67-69

HAP10

---

1,35

5,0

3,0

6,0

3,8

---

---

---

64-66

HAP40

---

1,30

4,0

6,0

5,0

3,0

8,0

---

---

---

HAP50

---

1,50

4,0

8,0

6,0

4,0

8,0

---

---

---

HAP60

---

2,00

4,0

10,0

4,0

7,0

12,0

---

---

---

HAP70

---

2,00

4,00

12,0

10,0

4,5

12,0

---

----

---

KHA33N

---

0,95

4,0

6,0

6,0

3,5

---

----

0,60N

65-66

CPM9V

----

1,78

5,25

----

1,30

9,00

---

0,03

---

53-55

CPM10V

Todos

2,45

5,25

---

1,30

9,75

---

0,07

----

60-62

CPM440V

----

2,15

17,50

---

0,50

5,75

----

----

---

57-59

Vanadis 4

----

1,50

8,00

---

1,50

4,00

----

----

----

59-63

CPMH!3

H13

0,40

5,00

---

1,30

1,05

----

---

----

42-48

CPMH19

H19

0,40

5,00

4,25

0,40

2,10

4,25

----

----

44-52

CPMH19V

---

0,80

4,25

4,25

0,40

0,40

4,25

----

----

44-56

 

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