EN 10025-5 Grade S355J2G1W as-rolled condition (+AR)

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Description

The material S355J2G1W with improved atmospheric corrosion resistance (by generation of an conversion coating) has a minimum yield strength of 355 N/mm². It is applicated for welded, screwed and riveted constructions, e.g. structural engineering, bridge building, tank construction, exhaust systems, vehicle construction, toolbuilding. The atmospheric load have to consider (SEW 087, Guideline 007 of the Deutscher Ausschuss für Stahlbau and paragraph 2.5 of TA-Luft 1986). The unhindered generation of the conversion coating have to be considered in the construction and building process. The grid rate have to considered in the dimensioning process. An conventional surface protection is recommend at polluted air and necessary at long-time water wetting, constant wetness or close to the sea. Unweathered areas with condensate generation have to be adequate ventilated. Before welding the coating have to be removed in a distance of 10 - 20 mm from the welding edge. With increasing thickness, strength and carbon equivalent the occurence of cold cracks in the welding zone is possible. The recommendation of the EURONORM Information No. 2 (EN 1011) have to considered. Application limit: An notch impact energy of 27 J at -20 deg. is guaranteed.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Temperature	Value
Density	20.0 °C	7.84 g/cm³ Show Material materials with Density of 7.84 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	-100.0 °C	217 GPa Show Material materials with Elastic modulus of 217 GPa
	20.0 °C	212 GPa Show Material materials with Elastic modulus of 212 GPa
	100.0 °C	207 GPa Show Material materials with Elastic modulus of 207 GPa
	200.0 °C	199 GPa Show Material materials with Elastic modulus of 199 GPa
	300.0 °C	192 GPa Show Material materials with Elastic modulus of 192 GPa
	400.0 °C	184 GPa Show Material materials with Elastic modulus of 184 GPa
	500.0 °C	175 GPa Show Material materials with Elastic modulus of 175 GPa
	600.0 °C	164 GPa Show Material materials with Elastic modulus of 164 GPa

Elongation	20.0 °C	20 - 22 % Show Material materials with Elongation of 20 - 22 %
Elongation A80	20.0 °C	16 - 18 % Show Material materials with Elongation A80 of 16 - 18 %
Elongation A80, transverse	20.0 °C	14 - 16 % Show Material materials with Elongation A80, transverse of 14 - 16 %
Elongation, transverse	20.0 °C	18 - 20 % Show Material materials with Elongation, transverse of 18 - 20 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Steel
Tensile strength	20.0 °C	490 - 680 MPa Show Material materials with Tensile strength of 490 - 680 MPa
Yield strength	20.0 °C	315 - 355 MPa Show Material materials with Yield strength of 315 - 355 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	-100.0 °C	1.08E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.08E-5 1/K
	20.0 °C	1.19E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.19E-5 1/K
	100.0 °C	1.25E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.25E-5 1/K
	200.0 °C	1.3E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.3E-5 1/K
	300.0 °C	1.36E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.36E-5 1/K
	400.0 °C	1.41E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.41E-5 1/K
	500.0 °C	1.45E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.45E-5 1/K
	600.0 °C	1.49E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.49E-5 1/K
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Specific heat capacity	-100.0 °C	423 J/(kg·K) Show Material materials with Specific heat capacity of 423 J/(kg·K)
	20.0 °C	461 J/(kg·K) Show Material materials with Specific heat capacity of 461 J/(kg·K)
	100.0 °C	479 J/(kg·K) Show Material materials with Specific heat capacity of 479 J/(kg·K)
	200.0 °C	499 J/(kg·K) Show Material materials with Specific heat capacity of 499 J/(kg·K)
	300.0 °C	517 J/(kg·K) Show Material materials with Specific heat capacity of 517 J/(kg·K)
	400.0 °C	536 J/(kg·K) Show Material materials with Specific heat capacity of 536 J/(kg·K)
	500.0 °C	558 J/(kg·K) Show Material materials with Specific heat capacity of 558 J/(kg·K)
	600.0 °C	587 J/(kg·K) Show Material materials with Specific heat capacity of 587 J/(kg·K)
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Thermal conductivity	-100.0 °C	46.5 W/(m·K) Show Material materials with Thermal conductivity of 46.5 W/(m·K)
	20.0 °C	49.4 W/(m·K) Show Material materials with Thermal conductivity of 49.4 W/(m·K)
	100.0 °C	49.4 W/(m·K) Show Material materials with Thermal conductivity of 49.4 W/(m·K)
	200.0 °C	47.8 W/(m·K) Show Material materials with Thermal conductivity of 47.8 W/(m·K)
	300.0 °C	45.1 W/(m·K) Show Material materials with Thermal conductivity of 45.1 W/(m·K)
	400.0 °C	41.8 W/(m·K) Show Material materials with Thermal conductivity of 41.8 W/(m·K)
	500.0 °C	38.6 W/(m·K) Show Material materials with Thermal conductivity of 38.6 W/(m·K)
	600.0 °C	35.3 W/(m·K) Show Material materials with Thermal conductivity of 35.3 W/(m·K)
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Thermal diffusivity	-100.0 °C	15.9 mm²/s Show Material materials with Thermal diffusivity of 15.9 mm²/s
	20.0 °C	13.7 mm²/s Show Material materials with Thermal diffusivity of 13.7 mm²/s
	100.0 °C	12.7 mm²/s Show Material materials with Thermal diffusivity of 12.7 mm²/s
	200.0 °C	11.5 mm²/s Show Material materials with Thermal diffusivity of 11.5 mm²/s
	300.0 °C	10.2 mm²/s Show Material materials with Thermal diffusivity of 10.2 mm²/s
	400.0 °C	8.9 mm²/s Show Material materials with Thermal diffusivity of 8.9 mm²/s
	500.0 °C	7.4 mm²/s Show Material materials with Thermal diffusivity of 7.4 mm²/s
	600.0 °C	5.8 mm²/s Show Material materials with Thermal diffusivity of 5.8 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	-100.0 °C	1.47E-7 Ω·m Show Material materials with Electrical resistivity of 1.47E-7 Ω·m
	20.0 °C	2.11E-7 Ω·m Show Material materials with Electrical resistivity of 2.11E-7 Ω·m
	100.0 °C	2.59E-7 Ω·m Show Material materials with Electrical resistivity of 2.59E-7 Ω·m
	200.0 °C	3.3E-7 Ω·m Show Material materials with Electrical resistivity of 3.3E-7 Ω·m
	300.0 °C	4.16E-7 Ω·m Show Material materials with Electrical resistivity of 4.16E-7 Ω·m
	400.0 °C	5.2E-7 Ω·m Show Material materials with Electrical resistivity of 5.2E-7 Ω·m
	500.0 °C	6.41E-7 Ω·m Show Material materials with Electrical resistivity of 6.41E-7 Ω·m
	600.0 °C	7.85E-7 Ω·m Show Material materials with Electrical resistivity of 7.85E-7 Ω·m
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Chemical properties

Property	Value
Carbon	0.16 % Show Material materials with Carbon of 0.16 %
Chromium	0.4 - 0.8 % Show Material materials with Chromium of 0.4 - 0.8 %
Copper	0.25 - 0.55 % Show Material materials with Copper of 0.25 - 0.55 %
Manganese	0.5 - 1 % Show Material materials with Manganese of 0.5 - 1 %
Molybdenum	0.3 % Show Material materials with Molybdenum of 0.3 %
Nickel	0.65 % Show Material materials with Nickel of 0.65 %
Phosphorus	0.04 % Show Material materials with Phosphorus of 0.04 %
Silicon	0.5 % Show Material materials with Silicon of 0.5 %
Sulfur	0.035 % Show Material materials with Sulfur of 0.035 %
Zirconium	0.15 % Show Material materials with Zirconium of 0.15 %

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