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420S29Application:austenitic special steel
CategoryTypeSteel gradeCountry
Grades Special Alloy 420S29UK

Chemical composition%of the ladle analysis of grade420S29

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)
0.14-0.20　Max 1.00Max 1.00Max 0.04Max 0.0311.5-13.5Max 1.00
420S29
Mechanical properties of grade420S29
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)
419(≥)276(≥)141434Solution and Aging,Annealing,Ausaging,Q+T,etc222
Physical properties of grade420S29
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
141(≥)575(≥)341321Solution and Aging,Annealing,Ausaging,Q+T,etc421
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
612136216
420S29Range 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
9Cr18MoVUK
Stainless steel bars
0Cr15Ni25Ti2MoA1VBUK
Heat-resisting steel sheets and plates
1Cr11MoVUK
Steels of blade for steam turbine
2Cr12MoVNbNUK
Heat-resisting steel bars
1Cr12WMoVUK
Heat-resisting steel bars
2Cr12NiMoWVUK
Heat-resisting steel bars
1Cr11Ni2W2MoVUK
Heat-resisting steel bars
2Cr11NiMoNbVNUK
Steels of blade for steam turbine
S47450UK
Steels of blade for steam turbine
S47670UK
Steels of blade for steam turbine
X 19 CrMoNbVN 11-1UK
Stainless steels - Part 1: list of stainless steels
X 19 CrMoVNbN 11 1UK
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
1.4913UK
Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
1.4923UK
DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999
X 22 CrMoV 12-1UK
DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999
Z21CDV12UK
Iron and steel. Stainless steel for high temperature application
A 167 S30415UK
Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A 240 S30415UK
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 S30415UK
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 312 S30415UK
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

Relevant products

420S29 Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
Cr12MoV12-160(T)*310-610(W)*LPlate or SheetTons12.38Hot-Rolled+Annealed+blackEnquiry
1.260112-160(T)*310-610(W)*LPlate or SheetTons11.22Hot-Rolled+Annealed+blackEnquiry
X22CrMoV12-1 / 1.4923Φ17mmRound BarKgs300Hot-Rolled+Annealed+blackEnquiry
X22CrMoV12-1 / 1.4923Φ30mmRound BarKgs300Hot-Rolled+Annealed+blackEnquiry
1.2344(H13/X40CrMoV5-1/Z40CDV5) Stock ListDia.182mm - Dia.510mmRound BarTons120Forged+Annealed+blackEnquiry
1.2714 Hot-Work Mould Steel Flat Bar Stock(2019-09-03)Select0SelectEnquiry
1.2714 Stock list 2020-06-15Select0SelectEnquiry
1.2714 QT Bar Stock List 2020-06-15Select0SelectEnquiry
1Cr11Ni2W2MoV,961,13Cr11Ni2W2MoV SheetSelect0SelectEnquiry

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