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EApplication:Structural steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy ESTAS/SRRomania

Chemical composition%of the ladle analysis of gradeE

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)Al(%)
0.180.10-0.350.70-1.500.0500.0500.30≥0.300.020 0.30
E
Mechanical properties of gradeE
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)
311(≥)765(≥)442312Solution and Aging,Annealing,Ausaging,Q+T,etc114
Physical properties of gradeE
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
982(≥)597(≥)133123Solution and Aging,Annealing,Ausaging,Q+T,etc133
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
356166173
ERange 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
Y1Cr18Ni9SeSTAS/SRRomania
Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
1Cr18Ni9Si3STAS/SRRomania
Cold rolled steel sheet
Rene 41STAS/SRRomania
These products have been used typically for parts requiring high strength up to 1600 °F (871 °C) and oxidation resistance up to 1800 °F (982 °C), but usage is not limited to such applications
303SeSTAS/SRRomania
Stainless and heat resisting steels
A 314 303SeSTAS/SRRomania
Stainless and heat resisting steels
A 473 303 SeSTAS/SRRomania
Austenitic stainless steel forgings for general use
A 511 MT303SeSTAS/SRRomania
Austenitic stainless steel forgings for general use
A 581 Type 303SeSTAS/SRRomania
Free machining stainless and heat resisting steel wire
A 582 Type 303SeSTAS/SRRomania
Free-machining stainless steel bars
A 895 Type 303SeSTAS/SRRomania
Free-machining stainless steel bars
A 959 Type 303SeSTAS/SRRomania
Specifying harmonized standard grade compositions for wrought stainless steels
F 593 303 SeSTAS/SRRomania
Standard Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs
F 594 303SeSTAS/SRRomania
Standard Specification for Stainless Steel Nuts
F 880 Class A1-50 303SeSTAS/SRRomania
Standard Specification for Stainless Steel Socket Set Screws (Metric)
F 880 Class A1-70 303SeSTAS/SRRomania
Standard Specification for Stainless Steel Socket Set Screws (Metric)
SUS 303SeSTAS/SRRomania
Standard Specification for Stainless Steel Socket Set Screws (Metric)
SUS303SeSTAS/SRRomania
Standard Specification for Stainless Steel Socket Set Screws (Metric)
A 314 S30323STAS/SRRomania
Stainless Steel Billets and Bars for Forging
A 473 S30323STAS/SRRomania
Stainless Steel Forgings
A 581 S30323STAS/SRRomania
Free-Machining Stainless Steel Wire and Wire Rods

Relevant products

E Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
1.4882 strip/sheet/plate stock3.5x200x1000-2000mmCoil or StripKgs200Cold-Rolled+AnnealedEnquiry

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