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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.0308 (DIN EN 10305-2 : 2016-08) E235 1.0308 DIN EN 10305-2 : 2016-08 Supersedes DIN EN 10305-2 : 2010-05 Valid Germany E235 1.1.1 1)
1) Remark: Welded cold drawn steel tubes of circular cross for precision applications are characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical applications: vehicle, furniture, general engineering

Chemical Composition

Al [%] C [%] Mn [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength [MPa] Elongation A [%]
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Cross Reference

Material Name Country Standard
E235 Europe EN 10305-2
CEW-3 India IS 3601 1)
CEW240 India IS 3601 1)
STKM12A Japan JIS G 3445 1)
STKM12A South Korea KS D 3517 1)
A512 Grade 1010 USA ASTM A512 1)
A513 Grade 1010 USA ASTM A513 1)
1010 USA SAE 1)
Grade 1010 USA SAE 1)
G10100 USA UNS 1)
S235G2T Europe 1)
RSt 37-2 Germany 1)
St 35 Germany 1)
St 35.4 Germany 1)
St 37-2 Germany 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
E235 bsh Präzisions-Stahlrohr-Handel GmbH, Solingen
E235 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
E235 Knauf Interfer SE, Duisburg
E235 Möllers Stahlhandel GmbH, Stadtlohn
E235 pauly STAHLHANDEL, Essen
S235G2T Rohrwerk Maxhütte GmbH, Sulzbach-Rosenberg
St 35 Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
E235 ThyssenKrupp Schulte GmbH, Essen

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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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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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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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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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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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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