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Description

Germany AWS DIN 17440 (2001), DIN 17440 (1972), DIN EN 10088-1, DIN EN 10088-2, DIN EN 10088-3, DIN EN 10264-4 (2002), DIN EN 10269, DIN 1654-5 (1989), DIN 17441 (1985), DIN EN 10263-5, 1.4303 Specialsteel Stainless steels - Technical delivery conditions for drawn wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4303
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4303 AWS Germany Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(mass fraction)(wt.%) of the 1.4303

C Si Mn P S Cr Ni N
≤0.06 ≤1.00 ≤2.00 ≤0.045 ≤0.015 17.0 -19.0 11.0 -13.0 ≤0.11

Mechanical Properties of steel grade 1.4303

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
327 (≥) 875 (≥) 44 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 1.4303

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.32 -  
165 977 - 41.3 144   -  
516 - 41 23.2   434 223

Heat Treatment of steel grade 1.4303

Heat treated : 1432°C - 1775°C

Technological Curves of steel grade 1.4303

Cross Reference Table (Equivalent Grade) of 1.4303

Grade Standard Country Application
X4CrNi18-12
X4CrNi18-12
X4CrNi18-12

Relevant standard of 1.4303

DIN 17440 (2001) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(2001).pdf
DIN 17440 (1972) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(1972).pdf
DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels DIN-EN-10088-1.pdf
DIN EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes DIN-EN-10088-2.pdf
DIN EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes DIN-EN-10088-3.pdf
DIN EN 10264-4 (2002) Steel wire and wire products - Steel wire for ropes - Part 4: Stainless steel wire DIN-EN-10264-4-(2002).pdf
DIN EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties DIN-EN-10269.pdf
DIN 1654-5 (1989) Cold heading and cold extruding steels; technical delivery conditions for stainless steels DIN-1654-5-(1989).pdf
DIN 17441 (1985) Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes DIN-17441-(1985).pdf
DIN EN 10263-5 Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels DIN-EN-10263-5.pdf

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