WELDOX 1100 High Strength Steel Plate


WELDOX 1100 is a general structural steel with a minimum yield strength of 1100 N/mm2 intended for applications where its high strength permits weight savings to be made. The plate has very good cold bending properties and very good weldability. WELDOX 1100 can be obtained with guaranteed impact toughness at temperatures down to –60°C (–76°F).

 

Despite its strength, the material is surprisingly easy to weld and bend.

 

WELDOX 1100 benefits include:

 
  • Good weldability with excellent HAZ strength and toughness
  • Exceptional consistency within a plate guaranteed by close tolerances
  • High impact toughness which provides for good resistance to fractures
  • Superior bendability and surface quality

Chemical Composition:


 

C*

max

Si*

max

Mn*

max

P

max

S

max

B*

max

Nb*

max

Cr*

max

V*

max

Cu*

max

Ti*

max

Al* total

min

Mo*

max

Ni* N

max max

CEV

typical value

%

%

%

%

%

%

%

%

%

%

%

%

%

%     %

%

0,21

0,50

1,40

0,020

0,010

0,005

0,04

0,80

0,08

0,30

0,02

0,020

0,70

3,0 0,015

0,70

 

Mechnical Properties:

 

Plate ThicknessYield StrengthTensile StrengthElongation
mmRp 0,2 min N/mm2Rm N/mm2A5 min % A50 min 2) % 
5-2511001250-155010                 12

 

Test:

 

  • Tensile testing in accordance with EN 10 002-1, per plate as heat treated. 
  • Impact testing in accordance with EN 10 045-1, per plate as heat treated.

 

Dimension:

 

  • WELDOX 1100 is supplied in plate thicknesses of 5–25 mm. More detailed information on dimensions is provided in our brochures E-5, (Int 5) or E-40.
  • Certain width restrictions may apply with respect to E-5,( Int 5) or E-40.
  • Thicker plate than 25 mm or thinner plate than 5 mm only after specific agreement.

 

Tolerance:

 

  • Tolerances on thickness according to EN 10 029 Class A.
  • Tolerances on flatness according to Class N, brochures E-5, (Int 5) or E-40. (Fulfills the requirements of EN 10 029 Class N)

 

Surface Finish:

 

According to EN 10 163-2.

– Requirements according to Class A.

– Repair conditions according to Subclass 1. Repair by welding is allowed.