EN 10225 Grade S355G10 thermomechanically rolled (+M)

EN 10225 Grade S355G10 thermomechanically rolled (+M) introduction

This steel is thermomechanically rolled (M) or normalised (N).

Our products are studied to improve workability and weldability.

Equivalent material: API 2W-50

EN 10225 Grade S355G10 thermomechanically rolled (+M) general

Property Value Comment
Carbon equivalent (CEV) Carbon equivalent (CEV) of 0.41 [-] Indicative value | Product
Weld cracking parameter Weld cracking parameter of 0.21 [-] Product
Carbon equivalent note -

EN 10225 Grade S355G10 thermomechanically rolled (+M) chemical

Property Value Comment
Aluminium Aluminium of 0.015 - 0.055 % for thickness 5-40 mm
Carbon Carbon of 0.12 % max. | for thickness 5-40 mm
Chromium Chromium of 0.2 % max. | for thickness 5-40 mm
Copper Copper of 0.3 % max. | for thickness 5-40 mm
Manganese Manganese of 1.65 % max. | for thickness 5-40 mm
Molybdenum Molybdenum of 0.08 % max. | for thickness 5-40 mm
Nickel Nickel of 0.7 % max. | for thickness 5-40 mm
Niobium Niobium of 0.03 % max. | for thickness 5-40 mm
Nitrogen Nitrogen of 0.01 % max. | for thickness 5-40 mm
Phosphorus Phosphorus of 0.015 % max. | for thickness 5-40 mm
Silicon Silicon of 0.15 - 0.55 % for thickness 5-40 mm
Sulfur Sulfur of 0.005 % max. | for thickness 5-40 mm
Titanium Titanium of 0.025 % max. | for thickness 5-40 mm
Vanadium Vanadium of 0.06 % max. | for thickness 5-40 mm

EN 10225 Grade S355G10 thermomechanically rolled (+M) mechanical

Property Temperature Value Comment
Charpy impact energy -40 °C Charpy impact energy of 50 J min. | for thickness 5-40 mm | Transverse
Elongation - Elongation of 22 % min. A5.65√So | for thickness 5-40 mm | Transverse
Tensile strength - Tensile strength of 470 - 630 MPa for thickness 5-40 mm | Transverse
Yield strength - Yield strength of 345 MPa min. | for thickness 25-40 mm | Transverse
- - Yield strength of 355 MPa min. | for thickness 5-25 mm | Transverse
Yield to strength ratio - Yield to strength ratio of 0.85 [-] max | for thickness 16-25 mm | Transverse
- - Yield to strength ratio of 0.87 [-] max | for thickness 5-16 mm | Transverse

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