Tuesday, August 10, 2010

Properties of raw material sheet metal

Posted by Amdani at 10:19 AM
Raw material properties have a major effect on the stamping process and die design and are expressed as a percentage of the clearence and calculation force press machine.

Properties of Raw Materials

Material

Shear Strength (kgf/mm2)

Tensile Strength (kgf/mm2)

Soft

Hard

Soft

Hard

Lead

2~3

2.5~4

Tin

3~4

4~5

Aluminum

7~11

13~18

8~12

17~22

Zinc

12

20

15

25

Copper

12

20

15

25

Brass

22~30

35~40

28~35

40~60

Bronze

32~40

40~60

40~50

50~75

German Silver

28~36

45~56

35~45

55~70

Steel 0.1%C

25

32

32

40

Steel 0.2%C

32

40

40

50

Steel 0.3%C

36

48

45

60

Steel 0.4%C

45

56

56

72

Steel 0.6%C

56

72

72

90

Steel 0.8%C

72

90

90

100

Steel 1.0%C

80

105

100

130

Stainless Steel

52

56

65~70

Nickel

25

44~50

57~63

3 comments:

Jeyakani said...

Good Post.

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Violintechnologies said...

Good to see such a nice blog posts Best Cable Assemblies in India and USA

The Bloggersword said...

This post provides a clear and concise overview of the key properties of sheet metal materials. Understanding aspects like ductility, hardness, and tensile strength is essential for selecting the right material for any fabrication project. The explanation of how these properties impact forming and cutting processes is especially helpful. For those sourcing materials, having access to a reliable Metal Supply near you makes a big difference in maintaining quality and consistency in production. Great educational content—thanks for sharing!

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