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X3CrNiCuTiNb12-9 | 1.4543 Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Standard Status	Country	VDA 231-106 classification
1.4543 (Stahl-Eisen-Liste : 2003)	X3CrNiCuTiNb12-9	1.4543	Stahl-Eisen-Liste : 2003	Valid	Germany	1.1.2	1)
1) Remark: Corrosion resistant precipitation hardenable steel for surgical instruments.

Chemical Composition

C [%]	Cr [%]	Cu [%]	Mn [%]	Mo [%]	Nb [%]	Ni [%]	P [%]	S [%]	Si [%]	Ti [%]	Nb+Ta [%]	Remainder
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Material Compliance

REACh	RoHS
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Mechanical Properties

Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]
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Cross Reference

Material Name	Country	Standard
022Cr12Ni9Cu2NbTi	China	GB/T 20878	1)
S51290	China	GB/T 20878	1)
Custom 455	USA		1)
S45500	USA	UNS	1)
F899 Alloy XM-16	USA	ASTM F899	2)
1) Source: Stahlschlüssel 2013, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001

Producer/Supplier/Trade names

Tradename	Supplier
MX 455	AUBERT & DUVAL Deutschland GmbH, München
BGH 4543	BGH Edelstahl Siegen GmbH
X3CrNiCuTiNb12-9	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
Alloy 455	Metalcor GmbH, Essen
X3CrNiCuTi12-9	pauly STAHLHANDEL, 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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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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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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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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