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2.4631Application:The high-temperature and high-strength steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 2.4631DINGermany

Chemical composition%of the ladle analysis of grade2.4631

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)
0.04-0.10Max 1.00Max 1.00Max 0.020Max 0.01518.0-21.0Mix 65.0
2.4631
Mechanical properties of grade2.4631
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 ConditionBrinell hardness(HBW)
885(≥)356(≥)113213Solution and Aging,Annealing,Ausaging,Q+T,etc412
Physical properties of grade2.4631
PropertyDensity
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
225(≥)843(≥)343444Solution and Aging,Annealing,Ausaging,Q+T,etc323
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
842113553
2.4631Range of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
1Cr18Ni12DINGermany
Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
0Cr23Ni13DINGermany
Corrosion resistance and heat resistance are better than 0cr19ni9
0Cr25Ni20DINGermany
Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
0Cr17Ni12Mo2DINGermany
Seamless stainless steel tubes for boiler and heat exchanger
1Cr18Ni12Mo2TiDINGermany
Seamless stainless steel tubes for boiler and heat exchanger
0Cr18Ni12Mo2TiDINGermany
Seamless stainless steel tubes for boiler and heat exchanger
A-29 1025DINGermany
General use carbon steel rod
1025DINGermany
These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
G10250DINGermany
General use carbon steel rod
1026DINGermany
Nonresulfurized carbon steels
G10260DINGermany
This grade is a carbon steel composition applicable only to structural shapes (sections), plates, strip, sheets, and welded tubing.
T72301DINGermany
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
W2-ADINGermany
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
T72302DINGermany
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
G2500DINGermany
Used in the products of the automobile, truck, tractor, and allied industries; small cylinder blocks, cylinder heads, air cooled cylinders, pistons, clutch plates, oil pump bodies, transmission cases, gear boxes, clutch housings, and light-duty brake drum
G2500aDINGermany
Used in the products of the automobile, truck, tractor, and allied industries
F10012DINGermany
Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
W2-CDINGermany
Carbon tool steel products which include hot or cold finished bar, plate, sheet, rod, wire, or forgings, which are normally fabricated into tools, dies, or fixtures.
T72305DINGermany
Carbon tool steel
201DINGermany
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Relevant products

2.4631 Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
D2 Round barΦ25-Φ380mmRound BarKgs45325Hot-Rolled+Annealed+blackEnquiry
Cr12MoV12-160(T)*310-610(W)*LPlate or SheetTons12.38Hot-Rolled+Annealed+blackEnquiry
1.260112-160(T)*310-610(W)*LPlate or SheetTons11.22Hot-Rolled+Annealed+blackEnquiry
IncoloyA-286 / GH 2132 StockΦ8-65mm*LRound BarKgs489Hot-Rolled+Annealed+blackEnquiry
X22CrMoV12-1 / 1.4923Φ17mmRound BarKgs300Hot-Rolled+Annealed+blackEnquiry
1.2083 Forged PlateT:105-185mm*W:510*LPlate or SheetTons26Forged+QTEnquiry
X22CrMoV12-1 / 1.4923Φ30mmRound BarKgs300Hot-Rolled+Annealed+blackEnquiry
1.4882 strip/sheet/plate stock3.5x200x1000-2000mmCoil or StripKgs200Cold-Rolled+AnnealedEnquiry
SA-437 Grade B4B/SUS 616 /422 Forged BarDia.160xLRound BarKgs2120Forged+QTEnquiry
1.2344(H13/X40CrMoV5-1/Z40CDV5) Stock ListDia.182mm - Dia.510mmRound BarTons120Forged+Annealed+blackEnquiry
1.2344 ESR Round Bar Stock List(2019-9-3)Select0SelectEnquiry
Stainless Steel 422 / Alloy 422 AMS 5655 UNS S42200/616/B4B Round Bar StockSelect0SelectEnquiry
1.2343 ESR Stock list(2019-09-03)Select0SelectEnquiry
1.2367 ESR Forged Round Bar stock(2019-09-03)Select0SelectEnquiry
1.2379 ESR Round Bar Stock(2019-09-03)Select0SelectEnquiry
1.2714 Hot-Work Mould Steel Flat Bar Stock(2019-09-03)Select0SelectEnquiry
1.2714 Stock list 2020-06-15Select0SelectEnquiry
1.2344 Stock List 2020-06-15Select0SelectEnquiry
1.2714 QT Bar Stock List 2020-06-15Select0SelectEnquiry
1Cr11Ni2W2MoV,961,13Cr11Ni2W2MoV SheetSelect0SelectEnquiry

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