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C45R | 1.1201 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.1201 (DIN EN ISO 683-1 : 2018-09)	1.1201	DIN EN ISO 683-1 : 2018-09	Supersedes DIN EN 10083-2 : 2006-10	Valid	Germany	C45R	1.1	1)
1) Remark: Steel C45R is applicable for medium loaded components with improved workability while maintaining mechanical qualities in vehicle manufacturing, engine and machine engineering (e.g. transmission shafts, gear wheels, transmission parts, bolts).

Chemical Composition

C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	Ni [%]	P [%]	S [%]	Si [%]	Cr+Mo+Ni [%]
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A [%]	Reduction of Area [%]	Hardness HB \| HBW	Hardness HRC
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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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Toughness Data (Impact)

Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]
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Heat Treatment

Heat Treatment	Step	Temperature [°C]	Holding Time [h]	Medium
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Cross Reference

Material Name	Country	Standard
45AH	China	GB/T 5216	1)
U59457	China	ISC	1)
1.1201	Europe	EN 10083-2
C45R	Europe	EN 10083-2
C45R	Europe	EN ISO 683-1
45C8	India	IS 5517	1)
C45R	International	ISO 683-1
S45C	Japan	JIS G 4051	1)
SM45C	South Korea	KS D 3752	1)
45	Russia	GOST 1050	1)
A29 Grade 1045	USA	ASTM A29	1)
A510 Grade 1045	USA	ASTM A510	1)
A576 Grade 1045	USA	ASTM A576	1)
A827 Grade 1045	USA	ASTM A827	1)
A830 Grade 1045	USA	ASTM A830	1)
G10450	USA	UNS	1)
1045	USA	SAE	1)
Cm 45	Germany		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
Cm 45	ASCOMETAL GmbH, Erkrath
C45R	BESSEY Tool GmbH & Co. KG, Bietigheim-Bissingen
BGH 1201	BGH Edelstahl Siegen GmbH
C45R	Tata Steel, IJmuiden
DIRO-C45R	DIROSTAHL, Remscheid
Z 50	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
ZF 45 M	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
ZF 48 M	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
ZF 51	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
C45R	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Siegen
THYROFORT C45R	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
FORD 10A46	Georgsmarienhütte GmbH, Georgsmarienhütte
ZF 50	Georgsmarienhütte GmbH, Georgsmarienhütte
ZF 51	Georgsmarienhütte GmbH, Georgsmarienhütte
C45R	Georgsmarienhütte GmbH, Georgsmarienhütte
C45R	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
C45R	Hammerwerk Erft, G. Diederichs GmbH & Co. KG, Bad Münstereifel-Arloff
C45R	Hoselmann Stahl GmbH, Hannover
1.1201	INTERSTAHL Service GmbH, Wetter
C45R	Klöckner & Co SE, Duisburg
Cm 45	ORI MARTIN Deutschland GmbH, Duisburg
1.1201	Platestahl Umformtechnik GmbH, Lüdenscheid
C45R	Swiss Steel International GmbH, Düsseldorf
C45R	Saarstahl AG, Völklingen
V945	Stahl Judenburg GmbH, Judenburg
C45R	Stahlwerk Annahütte Max Aicher GmbH & Co. KG, Hammerau
C45R	Steeltec AG, Emmenbrücke
C45R	Swiss Steel AG, Emmenbrücke
C45R	ThyssenKrupp Steel Europe AG, Duisburg
C45R	Vallourec Deutschland GmbH, Düsseldorf
C45R	voestalpine AG, Linz

Material Compliance

REACh	RoHS
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FKM Guideline Fatigue Strength

Condition	Nominal Size [mm]	Tensile Strength [MPa]	Yield Strength [MPa]	Fatigue Limit under rev. Tension-Compression Stresses [MPa]	Fatigue Strength under pulsating Tensile Stresses [MPa]	Bending Fatigue Strength [MPa]	Shear Fatigue Strength [MPa]	Torsion Fatigue Strength [MPa]	Constant a for size factor Kd for yield stress Rp	Constant a for size factor Kd for tensile strength Rm
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Hardenability (Jominy test)

Condition	Front Distance [mm]	Hardness HRC (+H grade)	Hardness HRC (+HL grade)
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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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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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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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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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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
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

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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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
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

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
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

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
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

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
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

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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C45R | 1.1201 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

FKM Guideline Fatigue Strength

Hardenability (Jominy test)

C45R (1.1201; DIN EN ISO 683-1 : 2018-09)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

C45R (normalized or normalized formed (+N); 16.000mm)

Tensile strength

Classification

C45R (normalized or normalized formed (+N); forging; 0.000-16.000mm)

Yield strength

Tensile strength

Classification

C45R (normalized or normalized formed (+N); forging; 100.000-250.000mm)

Yield strength

Tensile strength

Classification

C45R (normalized or normalized formed (+N); forging; 16.000-100.000mm)

Yield strength

Tensile strength

Classification

C45R (quenched and tempered (+QT); 16.000mm)

Tensile strength

Classification

C45R (quenched and tempered (+QT); drop forging; 0.000-16.000mm)

Yield strength

Tensile strength

Classification

C45R (quenched and tempered (+QT); drop forging; 16.000-40.000mm)

Yield strength

Tensile strength

Classification

C45R (quenched and tempered (+QT); drop forging; 40.000-100.000mm)

Yield strength

Tensile strength

Classification

C45R (quenched and tempered (+QT); wide flat; 0.000-8.000mm)

Yield strength

Tensile strength

Classification

C45R (quenched and tempered (+QT); wide flat; 20.000-60.000mm)

Yield strength

Tensile strength

Classification

C45R (quenched and tempered (+QT); wide flat; 8.000-20.000mm)

Yield strength

Tensile strength

Classification