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S550GD | 1.0531 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.0531 (DIN EN 10346 : 2015-10) 1.0531 DIN EN 10346 : 2015-10 Supersedes DIN EN 10346 : 2009-07 Valid Germany S550GD 1.1 1)
1) Remark: The structural steel has a minimum yield point of 550 N/mm² and is used for construction parts with high strength and high corrosion resistance. The coated steel is weldable with the usual methods. Furthermore are given the adhesive suitability and the coatability with organic materials, in each case after a previous suitable surface treatment. Application: household appliances industry, construction industry, furniture industry, electrical engineering, automotive engineering

Chemical Composition

C [%] Mn [%] P [%] S [%] Si [%]
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa]
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Welding and Joining

Welding and Joining - Evaluation
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Cross Reference

Material Name Country Standard
S550GD China GB/T 2518 1)
S550GD Europe EN 10346
550 International ISO 4998 1)
SGC570 Japan JIS G 3302 1)
SGMC570 Japan JIS G 3323 1)
A792 SS Grade 80 USA ASTM A792 1)
SS Grade 80 USA ASTM A792 1)
Grade 80 USA ASTM A792 1)
St 50 Germany 1)
FeE550G 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
S550GD ArcelorMittal Duisburg GmbH, Duisburg
S550GD ThyssenKrupp Steel Europe AG, Duisburg
S550GD Swiss Steel International GmbH, Düsseldorf
S550GD WISTAHL Stahlhandel & Vertretung e.K., Erfurt
S550GD Wuppermann Stahl GmbH, Leverkusen

Material Compliance

REACh RoHS
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Designation

Designation Material number Source
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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