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DIN 17100 ST 37-2 Angel Steel

Date : 2016-10-13 13:31:04

Processing

DIN 17100 ST 37-2 Angel Steel

ST 37-2 Angel Steel include ST 37-2 equal thickness angel steel and ST 37-2 unequal thickness angel steel.

Unequal thickness is also called the L section steel and ST 37-2 Angel Steel is widely used in ocean engineering structure and high demand construction engineering structure.

ST 37-2 Angel Steel Prime Advantages:
1: ST 37-2 Angel Steel ( L section steel )coefficient and stiffness is larger than the bulb steel under the same condition of section height and abdominal advise.
2:In the same cross section coefficient,ST 37-2 Angel Steel( L section steel )is a little thinner than the ball flat steel, and is helpful to improve the quality of weld.
3: Under the condition of crossing section coefficient, ST 37-2 Angel Steel ( L section steel )can increase vessel storage to improve economic benefit.

DIN 17100 ST 37-2 Angel Steel Chemical Requirements:

Material

C % max

Si %

≤16

>16,≤30

>30,≤40

>40,≤63

>63,≤100

>100

max

St37-2

0.17

0.2

0.2

0.2

0.2

0.2

0.55

 

Material

Mn  %

P  %

S %

N %

Cu %

Other %

max

max

 max

max

max

max

ST37-2

1.6

0.035

0.035

0.012

0.55

_

DIN 17100 ST 37-2 Angel Steel Mechanical Properties:

Material

Tensile strength  Mpa

Normal thickness mm

<3

≥3,≤100

>100

St 37-2

360-510

340-470

By agreement

 

Material

Minimum yield strength  Mpa

Normal thickness mm

≤16

>16,≤40

>40,≤63

>63,≤80

>80,≤100

>100

St37-2

235

225

215

205

195

By agreement

 

 

Material

Elongation  Mpa %  

L0=80mm Normal thickness mm

L0=5.65 √ S0  mm Normal thickness mm

≥0.5,<1

≥1,<1.5

≥1.5,<2

≥2,<2.5

≥2.5,<3

≥3,≤40

>40,≤63

>63,≤100

>100

St 37-2

17

18

19

20

21

26

25

24

By agreement

 

Material

Minimum energy (J) Normal thickness mm

Temperature

≥10≤16

>16≤63

>63,≤100

>100

St 37-2

20

27

_

_

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Shanghai Katalor Enterprises Co.,Ltd believe that our advanced management and professional sales team will be your faithful colleague about ST 37-2 Angel Steel in the forward road. We served a large number of customers and have sold a large number ST 37-2 Angel Steel every year. If you have needs about ST 37-2 Angel Steel , please contact us and make the best choice.

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TEL : 0086-21-61182423

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Address : No.230,1st Floor,Building No.1,No.221 Of Huashen Road,Free Trade Area Of Pudong New District,Shanghai China