• Introduction

Physical property
Strength of Extension: 47Kgs/mm2
Coeffcient of Elongation: 17%
Yield Point: 110kgs/mm2
Vicket-hardness: HV80

Usage: Test, measuring, lineation, equipment installation, construction of industrial engineering.


Characteristric:
Convenient for using: the operator could move it easily.
Non deforming: The yield point of general steel material is 30kgs/mm2, and yield point of general cast-iron piece is 38kgs/mm2. The yield point of this material is 110kgs/mm2. Its' anti-bending target is much higher than other materials.

Easy to maintain: Keep it hang or level position. The parallelism and straightness of it could not be changed after long period leveling position.

Non-rust: Don't oiling in the use period. If it will not be used for a long-term, just smear thin-layer general industrial oil gently for keeping.

 

Type
(mm)

L

500

1000

1500

2000

2500

3000

3500

4000

5000

5000

6000

6000

H

60

60

60

100

100

100

100

150

150

175

150

175

A

30

30

30

40

40

40

40

80

80

80

80

80

B

6

6

6

8

8

8

8

10

10

10

10

10

R

4

4

4

6

6

6

6

8

8

10

8

10

Precision Grade ( μm)

0

0

1

1

1

2

2

2

3

2

3

2

Beeline

0.003

0.005

0.015

0.018

0.022

0.048

0.056

0.064

0.16

0.08

0.20

0.10

Parallelism

0.004

0.008

0.022

0.027

0.033

0.072

0.084

0.13

0.24

0.12

0.30

0.15

Weight (kgs)

0.8

1.5

2.3

6

7.5

9

10

28

35

40

42

50