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Austenitic 37Application:China Taiwan Heat-Resistant Steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy Austenitic 37CNSChina

Chemical composition%of the ladle analysis of gradeAustenitic 37

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)N(%)
0.15-0.25Max 1.001.00-1.600.040.0320.5-22.510.0-12.00.15-0.30
Austenitic 37
Mechanical properties of gradeAustenitic 37
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)
445(≥)591(≥)322341Solution and Aging,Annealing,Ausaging,Q+T,etc333
Physical properties of gradeAustenitic 37
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
175(≥)184(≥)421231Solution and Aging,Annealing,Ausaging,Q+T,etc332
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
894251493
Austenitic 37Range 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
GH4037CNSChina
Classification and designation for superalloys and high temperature intermetallic materials
S37000CNSChina
Austenitic Chromium Nickel Molybdenum Titanium Stainless Steel
X65Cr13CNSChina
Stainless steels for rolled and forged products
1.4037CNSChina
Stainless steels for rolled and forged products
SUH 37CNSChina
Heat-resisting steel bars and wire rods
X1CrNiMoCuN25-25-5CNSChina
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
1.4537CNSChina
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
416S37CNSChina
Specification for wrought steels for mechanical and allied engineering purposes. Bright bars for general engineering purposes
420S37CNSChina
Specification for wrought steels for mechanical and allied engineering purposes. Bright bars for general engineering purposes
2S.137CNSChina
Specification for high chromium-nickel corrosion-resisting steel bright bars (free machining) (880-1080 MPa: limiting ruling section 70 mm)
S.537CNSChina
Specification for low carbon 17/12 chromium-nickel-molybdenum corrosion-resisting steel sheet and strip (500 MPa)
X12CrMnNiN17-7-5CNSChina
Stainless steel strip for springs - Technical delivery conditions
1.4372CNSChina
Stainless steel strip for springs - Technical delivery conditions
X2CrMnNiN17-7-5CNSChina
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
1.4371CNSChina
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
X12CrMnNiN18-9-5CNSChina
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
1.4373CNSChina
Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
X1CrNiMoCuN25-25-5CNSChina
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
1.4537CNSChina
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
37X12H8Γ8MΦCNSChina
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

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