**VP 40**Application:Brazil Stainless steel
Category	Type	Steel grade	Standard	Country
Grades	Special Alloy	VP 40	ABNT	Brazil

Chemical composition%of the ladle analysis of gradeVP 40

C(％)	S(％)	Cr(％)
0.15	3.00	0.30

VP 40

Mechanical properties of gradeVP 40
Proof strength R_p0.2(MPa)	Tensile strength R_m(MPa)	Impact energy KV(J)	Elongation at fracture A(%)	Reduction in cross section on fracture Z(%)	As-Heat-Treated Condition	Brinell hardness(HBW)
883(≥)	996(≥)	41	33	42	Solution and Aging,Annealing,Ausaging,Q+T,etc	222

Physical properties of gradeVP 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
538(≥)	751(≥)	31	44	34	Solution and Aging,Annealing,Ausaging,Q+T,etc	111
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0)N/mm2	Creep rupture strength (10000h) (Rp1,0)N/mm2
382	549	192

VP 40Range of products
Product type	Products	Dimension	Processes	Deliver Status
Plates/Sheets	Plates/Sheets	0.08-200mm(T)WL	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
2VPermcndur	ABNT	Brazil	High temperature alloys and other special alloys
G4000	ABNT	Brazil	Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
G4000a	ABNT	Brazil	Used in the products of the automobile, truck, tractor, and allied industries. Diesel engine castings, liners, cylinders, and pistons.
GH1040	ABNT	Brazil	Classification and designation for superalloys and high temperature intermetallic materials
GH1140	ABNT	Brazil	Classification and designation for superalloys and high temperature intermetallic materials
GH4033	ABNT	Brazil	Classification and designation for superalloys and high temperature intermetallic materials
GH4037	ABNT	Brazil	Classification and designation for superalloys and high temperature intermetallic materials
GH4043	ABNT	Brazil	Classification and designation for superalloys and high temperature intermetallic materials
GH4049	ABNT	Brazil	Classification and designation for superalloys and high temperature intermetallic materials
S20400	ABNT	Brazil	S20400
XM-31	ABNT	Brazil	Chemical compositions of SAE wrought stainless steels
S21400	ABNT	Brazil	Chemical compositions of SAE wrought stainless steels
A 240 Type XM-29	ABNT	Brazil	Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 TPXM-29	ABNT	Brazil	Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 269 TPXM-29	ABNT	Brazil	Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 276 XM-29	ABNT	Brazil	Stainless Steel Bars and Shapes
A 312 TPXM-29	ABNT	Brazil	Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 314 XM-29	ABNT	Brazil	Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
A 358 XM-29	ABNT	Brazil	Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 412 Type XM-29	ABNT	Brazil	Stainless and Heat-Resisting Chromium-Nickel-Manganese Steel Plate, Sheet, and Strip