EN 10025-6 S690QL High Yield Steel Plates

S690QL belongs to the European standard high strength plate, the implementation of the European standard EN10025-6 standard. S690QL steel plate can reach the yield strength of more than 690MPa after tempering, "S" represents its grade for the European standard, corresponding to the national standard is Q690E high strength structural steel. It is used for the manufacture of key components with low temperature resistance and high strength, construction machinery, mining machinery structure and so on.

S690QL High Tensile Steel Sheet Chemical Composition:

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Cu

Zr

B

CEV

max 0.2

max 0.8

max 1.7

max 2

max 0.02

max 0.01

max 1.5

max 0.7

max 0.12

max 0.015

max 0.06

max 0.05

max 0.5

max 0.15

max 0.005

max 0.83

 
S690QL Low Alloy Steel Material Mechanical Property:

Nominal thickness (mm):	3 - 50	50 - 100	100 - 150
Rm - Tensile strength (MPa)	770-940	760-930	710-900

 

Nominal thickness (mm):	3 - 50	50 - 100	100 - 150
ReH - Minimum yield strength (MPa)	690	650	630

 

KV - Impact energy (J) longitud.,	0° 50	-20° 40	-40° 30

 

A - Min. elongation Lo = 5,65 √ So (%)	14