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DIN 1.5681 Details

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1.5681 Application:Steel castings for general engineering uses

Category Type Grade Designations
Grades Stainless Steels 1.5681 Germany - DIN , DIN EN 10293 - Steel castings for general engineering uses

Chemical composition(wt.%) of 1.5681 grade: DIN EN 10293

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.09 0.14
Si 0.20 0.35
Mn 0.45 0.60
P - 0.025
S - 0.025
Ni 4.75 5.25
1.5681 Steel castings for general engineering uses

Mechanical properties of grade 1.5681 DIN EN 10293

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
487 (≥) 484 (≥) 42 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical properties of grade 1.5681 DIN EN 10293

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
874 (≥) 358 (≥) 21 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
946 967 699

1.5681 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
1.5681 DIN Germany
Steel castings for general engineering uses

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