电话:+86-371-62768926          E-mail:export@songshanheater.com

Your present location:Home >> Service >> Technical Support >> Physical properties of elements

Physical properties of elements

Number of visits: Date:8/19/2017 01:05:22

Physical properties

Specific gravity

2.6~2.8g/cm³

Bend strength

>300kg

Hardness

>9 MOHS

Tensile strength

>150kg/cm³

Porosity

<30%

Radiancy

0.85

The linear expansion coefficient, heat conductivity and specific heat of element will change along with temperature change. And the relational data are the follow:

Temperature(℃)

Linear expansion coefficient

10-6 m/℃)

Heat conductivity

(Kcal/M hr ℃)

Specific heat

(cal/g℃)

0

/

/

0.148

300

3.8

/

/

400

/

/

0.255

600

4.3

14-18

/

800

/

/

0.294

900

4.5

/

/

1100

/

12-16

/

1200

4.8

/

0.325

1300

/

10-14

/

1500

5.2

/

/

TypeInfo: Technical Support

Keywords for the information: