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Chemical composition % of the ladle analysis of grade X1

Co(%) Other(%)
6.5 TiC(%,):17, WC(%,):73.5, Ta(Nb)C(%,):3
Mechanical properties of grade X1
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)
399 (≥) 721 (≥) 22 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242
Physical properties of grade X1
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
299 (≥) 699 (≥) 41 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
436 217 323
X1 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
X 19 CrMoNbVN 11-1
Stainless steels - Part 1: list of stainless steels
X 19 CrMoVNbN 11 1
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
1.4913
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
X12CrS13
Flat products made of steels for pressure purposes - Part 7: Stainless steels
1.4005
Flat products made of steels for pressure purposes - Part 7: Stainless steels
X12Cr13
Steel FE-PM1901 (X12CrNi13) - 600 MPa <= Rm <= 800 MPa - Bars - De <= 70 mm
1.4006
Steel FE-PM1901 (X12CrNi13) - 600 MPa <= Rm <= 800 MPa - Bars - De <= 70 mm
X15Cr13
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
1.4024
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
X17CrNi16-2
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
1.4057
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
X14CrMoS17
Stainless steels - Technical delivery conditions for drawn wire
1.4104
Stainless steels - Technical delivery conditions for drawn wire
X110CrMoV15
High alloyed CrMoV stainless steel
1.4111
High alloyed CrMoV stainless steel
X105CrMo17
Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe
1.4125
Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe
X10CrNi18-8
Stainless steels - Part 1: List of stainless steels
1.4310
Stainless steels - Part 1: List of stainless steels
X1CrNi25-21
Flat products made of steels for pressure purposes - Part 7: Stainless steels

Relevant products

X1 Equivalent Grade Stock

Steel grade Dimension Shape Unit Quantity Delivery state Query
Cr12MoV 12-160(T)*310-610(W)*L Plate or Sheet Tons 12.38 Hot-Rolled+Annealed+black Enquiry
1.2601 12-160(T)*310-610(W)*L Plate or Sheet Tons 11.22 Hot-Rolled+Annealed+black Enquiry

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