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CSN 42 2891 Enquiry | Print this page

42 2891 Application:The Czech republic Stainless steel
Category Type Steel grade Standard Country
Grades Special Alloy 42 2891 CSN Czech Republic

Chemical composition % of the ladle analysis of grade 42 2891

C(％) Si(％) Mn(％) S(％) Cr(％) Ni(％) Cu(%) Co(%) Nb(%) Al(%) Ti(%)
0.1 0.3 0.3 0.5 Max 0.06 12.0-15.0 2.00-4.00 22.5-25.0 1.20 7.00-9.00 Max 0.60
42 2891
Mechanical properties of grade 42 2891
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)
685 (≥) 994 (≥) 42 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 342
Physical properties of grade 42 2891
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
535 (≥) 275 (≥) 13 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
993 439 888
42 2891 Range of products
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
GH4220 CSN Czech Republic
Nickel-base superalloy
S42400 CSN Czech Republic
Ferritic Chromium Nickel Molybdenum Stainless Steel
A 240 S42900 CSN Czech Republic
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 268 S42900 CSN Czech Republic
Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 276 S42900 CSN Czech Republic
Stainless Steel Bars and Shapes
A 314 S42900 CSN Czech Republic
Stainless Steel Billets and Bars for Forging
A 473 S42900 CSN Czech Republic
Stainless Steel Forgings
A 493 S42900 CSN Czech Republic
Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
S42900 CSN Czech Republic
Ferritic Chromium Stainless Steel
SA-240 S42900 CSN Czech Republic
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-268 S42900 CSN Czech Republic
Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 176 S44200 CSN Czech Republic
Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
S44200 CSN Czech Republic
Ferritic Chromium Heat Resisting Steel
A 176 S42000 CSN Czech Republic
Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
A 276 S42000 CSN Czech Republic
Stainless Steel Bars and Shapes
A 314 S42000 CSN Czech Republic
Stainless Steel Billets and Bars for Forging
A 473 S42000 CSN Czech Republic
Stainless Steel Forgings
A 580 S42000 CSN Czech Republic
Stainless Steel Wire
S42000 CSN Czech Republic
Martensitic Chromium Stainless Steel
A 895 S42020 CSN Czech Republic
Free-Machining Stainless Steel Plate, Sheet, and Strip

Relevant products

42 2891 Equivalent Grade Stock

Steel grade Dimension Shape Unit Quantity Delivery state Query
SA-437 Grade B4B/SUS 616 /422 Forged Bar Dia.160xL Round Bar Kgs 2120 Forged+QT Enquiry
Stainless Steel 422 / Alloy 422 AMS 5655 UNS S42200/616/B4B Round Bar Stock Select 0 Select Enquiry

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