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X9CrNi18-9 | 1.4325 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor Successor VDA 231-106 classification
1.4325 (DIN EN 10088-1 : 2014-12) X9CrNi18-9 1.4325 DIN EN 10088-1 : 2014-12 DIN EN 10088-1 : 2014-12 replaced by DIN EN 10088-1 : 2024-04 Replaced Germany X9CrNi18-9 X9CrNi18-9 1.1.2 1)
1) Remark: Austenitic corrosion resisting steel.

Chemical Composition

C [%] Cr [%] Mn [%] N [%] Ni [%] 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 (0.2% offset) [MPa] Yield Strength (1.0% offset) [MPa] Elongation A [%] 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] Thermal Conductivity [W/(m*K)] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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Heat Treatment

Semi-finished Product Heat Treatment Temperature [°C] Medium
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Cross Reference

Material Name Country Standard
12Cr18Ni9 China GB/T 1220 1)
12Cr18Ni9 China GB/T 3280 1)
12Cr18Ni9 China GB/T 4226 1)
12Cr18Ni9 China GB/T 4237 1)
12Cr18Ni9 China GB/T 4238 1)
12Cr18Ni9 China GB/T 4240 1)
S30210 China GB/T 20878 2)
X9CrNi18-9 Europe DIN EN 10088-3
X9CrNi18-9 Europe EN 10088-3
X07Cr18Ni9 India IS 6527 1)
X07Cr18Ni9 India IS 6603 1)
X07Cr18Ni9 India IS 6911 1)
302 India IS 6911 1)
4325-302-00-E International ISO 15510 2)
AP27N International ISO 15510 1)
SUS302 Japan JIS G 4303 2)
SUS302 Japan JIS G 4318 2)
STS302 South Korea KS D 3692 1)
STS302 South Korea KS D 3698 1)
STS302 South Korea KS D 3705 1)
STS302 South Korea KS D 3706 1)
A276 Type 302 USA ASTM A276 1)
A480 Type 302 USA ASTM A480 1)
A484 Type 302 USA ASTM A484 1)
A666 Type 302 USA ASTM A666 1)
A959 UNS S30200 USA ASTM A959 2)
302 USA SAE J 405 1)
Type 302 USA AISI 1)
30302 USA SAE J 412 1)
S30200 USA UNS 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: EN 10088-1 : 2014-10

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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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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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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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield 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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