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U1Application:Australia Structural steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy U1ASAustralia

Chemical composition%of the ladle analysis of gradeU1

C(％)Si(％)Mn(％)P(％)S(％)
Max 0.20Max 0.400.40-1.200.0400.040
U1
Mechanical properties of gradeU1
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)
418(≥)712(≥)211113Solution and Aging,Annealing,Ausaging,Q+T,etc131
Physical properties of gradeU1
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
875(≥)346(≥)242131Solution and Aging,Annealing,Ausaging,Q+T,etc134
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
871151119
U1Range 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
Q195ASAustralia
Carbon structural steels
U11952ASAustralia
Carbon structural steels
X3CrNiCu18-9-4ASAustralia
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
1.4567ASAustralia
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
X3CrNiCu19-9-2ASAustralia
Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels
1.4560ASAustralia
Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels
X1CrNiMoCu12-7-3ASAustralia
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
1.4423ASAustralia
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Z7CNU15-05ASAustralia
Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
Z7CNU17-04ASAustralia
Stainless steels for general purposes. Plates, wide strips and strips
Z3CNU18-10ASAustralia
Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
Z3CNU18-10FFASAustralia
Iron and steel. Stainless steel wire rods for cold forming
Z7CNU16-04ASAustralia
Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
Z3CNU18-09FFASAustralia
Iron and steel. Stainless steel wire rods for cold forming
Z4CNU19-09FFASAustralia
Iron and steel. Stainless steel wire rods for cold forming
X3CrNiCu18-9-4ASAustralia
Stainless steels - Chemical composition
X3CrNiCu18-9 3EASAustralia
Steels for cold heading and cold extruding
Z6CNU17-04ASAustralia
PH Stainless Steel
X3CrNiCu18-9-4, 1.4567, 1.4560, X3CrNiCu19-9-2ASAustralia
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties, used in the chemical, petrochemical, pharmaceutical, machine industries (hydraulic systems) and food industry for valves, flanges, pump parts, springs, heat

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