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OL42.2Application:Structural steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy OL42.2STAS/SRRomania

Chemical composition%of the ladle analysis of gradeOL42.2

C(％)Si(％)Mn(％)P(％)S(％)
0.250.400.800.0500.050
OL42.2
Mechanical properties of gradeOL42.2
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)
498(≥)999(≥)443232Solution and Aging,Annealing,Ausaging,Q+T,etc211
Physical properties of gradeOL42.2
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
481(≥)524(≥)124132Solution and Aging,Annealing,Ausaging,Q+T,etc122
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
472859837
OL42.2Range 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
1Cr18Ni12STAS/SRRomania
Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
0Cr23Ni13STAS/SRRomania
Corrosion resistance and heat resistance are better than 0cr19ni9
0Cr25Ni20STAS/SRRomania
Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
0Cr17Ni12Mo2STAS/SRRomania
Seamless stainless steel tubes for boiler and heat exchanger
1Cr18Ni12Mo2TiSTAS/SRRomania
Seamless stainless steel tubes for boiler and heat exchanger
0Cr18Ni12Mo2TiSTAS/SRRomania
Seamless stainless steel tubes for boiler and heat exchanger
A-29 1025STAS/SRRomania
General use carbon steel rod
1025STAS/SRRomania
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.
G10250STAS/SRRomania
General use carbon steel rod
1026STAS/SRRomania
Nonresulfurized carbon steels
G10260STAS/SRRomania
This grade is a carbon steel composition applicable only to structural shapes (sections), plates, strip, sheets, and welded tubing.
T72301STAS/SRRomania
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-ASTAS/SRRomania
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.
T72302STAS/SRRomania
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.
G2500STAS/SRRomania
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
G2500aSTAS/SRRomania
Used in the products of the automobile, truck, tractor, and allied industries
F10012STAS/SRRomania
Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
W2-CSTAS/SRRomania
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.
T72305STAS/SRRomania
Carbon tool steel
201STAS/SRRomania
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Relevant products

OL42.2 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
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1.2714 Hot-Work Mould Steel Flat Bar Stock(2019-09-03)Select0SelectEnquiry
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