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Chemical composition % of the ladle analysis of grade HAP 40

C(％) Cr(％) Mo(％) V(%) W(%) Co(%)
1.30 4.0 5.0 3.0 6.0 8.0
HAP 40
Mechanical properties of grade HAP 40
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)
624 (≥) 245 (≥) 21 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
Physical properties of grade HAP 40
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
839 (≥) 468 (≥) 24 14 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 443
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
122 696 821
HAP 40 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
G4000
Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
G4000a
Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
GH1040
Classification and designation for superalloys and high temperature intermetallic materials
GH1140
Classification and designation for superalloys and high temperature intermetallic materials
GH4033
Classification and designation for superalloys and high temperature intermetallic materials
GH4037
Classification and designation for superalloys and high temperature intermetallic materials
GH4043
Classification and designation for superalloys and high temperature intermetallic materials
GH4049
Classification and designation for superalloys and high temperature intermetallic materials
S20400
S20400
XM-31
Chemical compositions of SAE wrought stainless steels
S21400
Chemical compositions of SAE wrought stainless steels
A 240 Type XM-29
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TPXM-29
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 269 TPXM-29
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 XM-29
Stainless Steel Bars and Shapes
A 312 TPXM-29
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 314 XM-29
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 358 XM-29
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 412 Type XM-29
Stainless and Heat-Resisting Chromium-Nickel-Manganese Steel Plate, Sheet, and Strip
A 479 XM-29
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Relevant products

HAP 40 Equivalent Grade Stock

Steel grade Dimension Shape Unit Quantity Delivery state Query
1.2344(H13/X40CrMoV5-1/Z40CDV5) Stock List Dia.182mm - Dia.510mm Round Bar Tons 120 Forged+Annealed+black Enquiry

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