Ck 60 | 1.1221 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification
1.1221 (DIN 17222 : 1979-08) Ck 60 1.1221 DIN 17222 : 1979-08 DIN 17222 : 1979-08 replaced by DIN EN 10132-1 : 2000-05 and DIN EN 10132-4 : 2003-04 Replaced Germany 1.1.1 1)
1) Remark: The steel Ck 60 is used as cold rolled steel strip for springs with high dimensional accuracy and surface condition up to 2.0 mm thicknesses.

Chemical Composition

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] Elongation A80 [%] Hardness HV
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Shear 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 Step Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
65 China GB 1222
C60RR France NF
CS60 Great Britain BS
60G Russia GOST 14959
CS 60 International ISO 4991-99
S 60 C-CSP Japan JIS G 4802

Producer/Supplier/Trade names

Tradename Supplier
1.1221 H. Kleineberg GmbH, Stelle
1.1221 Rosswag GmbH, Pfinztal-Kleinsteinbach
1.1221 ET Edelstahl-Trading GmbH, Willich
BGH 1221 BGH Edelstahl Siegen GmbH
Buderus Ck 60 Buderus Edelstahl GmbH, Wetzlar
C60E AG der Dillinger Hüttenwerke, Dillingen
C60E Hoesch Hohenlimburg GmbH, Hagen
C60E Salzgitter Flachstahl GmbH, Salzgitter
C60E ThyssenKrupp Steel Europe AG, Duisburg
C60E Saarstahl AG, Völklingen
C60E Georgsmarienhütte GmbH, Georgsmarienhütte
C60E Swiss Steel International GmbH, Düsseldorf
C60E Hagenkötter GmbH & Co., Solingen
C60E Platestahl Umformtechnik GmbH, Lüdenscheid
C60E Hermann Stahlschmidt Stahlgesellschaft m. b. H., Willich
C60E Stahlwerk Unna GmbH & Co.KG, Unna
C60E ZAPP AG, Ratingen
C60E Haage Anagramm Technologien GmbH, Mülheim a. d. Ruhr
C60E C.D. Wälzholz GmbH & Co. KG, Hagen
C60E Stahlrump GmbH & Co.KG, Iserlohn
C60E Böllinghaus Steel GmbH, Hilden
C60E Schmiedewerke Gröditz GmbH, Gröditz
C60E Vallourec Deutschland GmbH, Düsseldorf
C60E Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
C60E voestalpine AG, Linz
C60E HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
C60E Tata Steel, IJmuiden
C60E EZM Edelstahlzieherei Mark GmbH, Wetter
C60E Günther + Schramm GmbH, Oberkochen
C60E Klöckner & Co SE, Duisburg
C60E Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
C60E Swiss Steel AG, Emmenbrücke
C60E pauly STAHLHANDEL, Essen
C60E Rohrwerk Maxhütte GmbH, Sulzbach-Rosenberg
Ck 60 Hoesch Hohenlimburg GmbH, Hagen
Ck 60 ThyssenKrupp Steel Europe AG, Duisburg
Ck 60 Saarstahl AG, Völklingen
Ck 60 Georgsmarienhütte GmbH, Georgsmarienhütte
Ck 60 Walzwerke Einsal GmbH, Nachrodt
Ck 60 Willy Haecker GmbH, Hückeswagen
Ck 60 Schmiedewerke Gröditz GmbH, Gröditz
Ck 60 Vallourec Deutschland GmbH, Düsseldorf
Ck 60 voestalpine AG, Linz
Ck 60 HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
Ck 60 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
Ck 60 Sidenor Deutschland, Düsseldorf
Ck 60 ASCOMETAL GmbH, Erkrath
Ck 60 Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
Ck 60 Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Ck 60 Wilhelm Jungermann GmbH, Remscheid
Ck60 AG der Dillinger Hüttenwerke, Dillingen
DE 1221 Dörrenberg Edelstahl GmbH, Engelskirchen
OVAKO 056 L OVAKO STAHL GmbH, Erkrath
THYROFORT C60E Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
V960 Stahl Judenburg GmbH, Judenburg
WESTIG 1.1221 Zapp Precision Metals GmbH, Schwerte
ZF 60 A Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten

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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Density

Temperature [°C] Density [g/cm³]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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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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Thermal conductivity

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

Temperature [°C] Specific electrical resistance [µΩm]
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Designation

Designation Material number Source
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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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