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C 45 W | 1.1730 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.1730 (DIN 17350 : 1980-10) 1.1730 DIN 17350 : 1980-10 DIN 17350 : 1980-10 replaced by DIN EN ISO 4957 : 2001-02 Replaced Germany C45U 1.1 1)
1) Remark: Water hardenable carbon tool steel with good wear resistance and high impact hardness. Application: blanking tools, punches, shear knifes, leather knifes, wood machining tools, bed plates, chisel, die plates, agriculture tools

Chemical Composition

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

Semi-finished Product Condition Hardness HB | HBW
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)]
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Heat Treatment

Heat Treatment Nominal Size [mm] Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
19083 Czech Republik/Slovakia CSN 419083
Y3 48 France NF A 35-590-92
S 45 Hungary MSZ 4354
C45U Germany DIN EN ISO 4957

Producer/Supplier/Trade names

Tradename Supplier
1730 Chr. Höver & Sohn GmbH & Co KG, Lindlar
1730 COGNE Edelstahl GmbH, Neuss
1730.0 BOEHLER K 945 voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf
BGH 1730 BGH Edelstahl Siegen GmbH
Buderus C45U Buderus Edelstahl GmbH, Wetzlar
C45U ThyssenKrupp Steel Europe AG, Duisburg
C45U Saarstahl AG, Völklingen
C45U Walzwerke Einsal GmbH, Nachrodt
C45U Stahlwerk Unna GmbH & Co.KG, Unna
C45U C.D. Wälzholz GmbH & Co. KG, Hagen
C45U Stahlrump GmbH & Co.KG, Iserlohn
C45U Böllinghaus Steel GmbH, Hilden
C45U Klöckner & Co SE, Duisburg
CHRONIMO 1.1730 Chronimo Edelstahl GmbH, Barsbüttel
DIRO-C45U DIROSTAHL, Remscheid
Dux 1730 Swiss Steel International GmbH, Düsseldorf
Eschmann ULW 65 EschmannStahl GmbH, Reichshof-Wehnrath
Extra Nr.45 Dörrenberg Edelstahl GmbH, Engelskirchen
FSM 30 Friedrich Schulte Edelstahl, Essen
FW 45 Sona BLW Präzisionsschmiede GmbH, Remscheid
Kind Prima weich Kind & Co., Edelstahlwerk, Wiehl
KRUPP 1730 ThyssenKrupp Steel Europe AG, Duisburg
LD Prima sehr zaeh Willy Haecker GmbH, Hückeswagen
Prima 45 Hagenkötter GmbH & Co., Solingen
SH 6 Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
SHG 1730 Swiss Steel International GmbH, Düsseldorf
SM 4 F Friedr. Lohmann GmbH, Witten
SSFw Aubert&Duval Special Steel GmbH, Mönchengladbach
T 4 NATUR EHG - Edelstahl-Handelsgesellschaft mbH , Waiblingen
THYRODUR 1730 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
UHB-11 ArcelorMittal Stahlhandel GmbH, Niederlassung Ravené, Berlin
W 345 Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
WO 3 Edelstahlwerk W. Ossenberg & Cie. GmbH, Altena

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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Electrical resistivity

Temperature [°C] Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C] Temperature [°C] Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C] Specific heat [kJ/(kg*K)]
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Density

Temperature [°C] Density [g/cm³]
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Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
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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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