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1.4439

Favorite Datasheet
X2CrNiMoN17-13-5 X8CrNiS18
#1-4439

Description

Germany AWS DIN 17440 (1996), DIN 17441 (1997), DIN 17455 (1985), DIN 17456 (1985), DIN 17457 (1985), DIN 17458 (1985), DIN EN 10028-7, DIN EN 10088-1, DIN EN 10088-2, DIN EN 10088-3, DIN EN 10088-4, DIN EN 10088-5, DIN EN 10216-5 (2004), DIN EN 10217-7, DIN EN 10253-3, DIN EN 10253-4, DIN EN 10272, DIN EN 10296-2 (2005), DIN EN 10297-2 (2005), DIN 17445, 1.4439 Specialsteel Stainless steels - Technical delivery conditions for drawn wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4439
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4439 AWS Germany Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(mass fraction)(wt.%) of the 1.4439

C Si Mn P S Cr Ni Mo N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.015 16.5 -18.5 12.5 -14.5 4.00 -5.00 0.12 -0.22

Mechanical Properties of steel grade 1.4439

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)
646 (≥) 521 (≥) 23 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 1.4439

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
32 - -     0.11 -  
743 326 - 42.3 413   -  
771 - 14 13.2   224 233

Heat Treatment of steel grade 1.4439

Heat treated : 1312°C - 1128°C

Technological Curves of steel grade 1.4439

Relevant standard of 1.4439

DIN 17440 (1996) Stainless steels - Technical delivery conditions for drawn wire DIN-17440-(1996).pdf
DIN 17441 (1997) Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes DIN-17441-(1997).pdf
DIN 17455 (1985) Welded circular tubes of stainless steels for general requirements; technical delivery conditions DIN-17455-(1985).pdf
DIN 17456 (1985) Seamless circular tubes of stainless steels for general requirements; technical delivery conditions DIN-17456-(1985).pdf
DIN 17457 (1985) Welded circular tubes of austenitic stainless steels for special requirements; technical delivery conditions DIN-17457-(1985).pdf
DIN 17458 (1985) Seamless circular tubes of austenitic stainless steels for special requirements; technical delivery conditions DIN-17458-(1985).pdf
DIN EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels DIN-EN-10028-7.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 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes DIN-EN-10088-4.pdf
DIN EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes DIN-EN-10088-5.pdf
DIN EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes DIN-EN-10216-5-(2004).pdf
DIN EN 10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes DIN-EN-10217-7.pdf
DIN EN 10253-3 Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements DIN-EN-10253-3.pdf
DIN EN 10253-4 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements DIN-EN-10253-4.pdf
DIN EN 10272 Stainless steel bars for pressure purposes DIN-EN-10272.pdf
DIN EN 10296-2 (2005) Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel DIN-EN-10296-2-(2005).pdf
DIN EN 10297-2 (2005) Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel DIN-EN-10297-2-(2005).pdf
DIN 17445 Corrosion resistant steel castings DIN-17445.pdf
X2CrNiMoN17-13-5 X8CrNiS18
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