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52100 Grade2
#Grade1

Description

USA ASTM Grade1 Steel Castings Suitable for Pressure Service and Grade1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Grade1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Grade1 ASTM USA Steel Castings Suitable for Pressure Service
4020
4130
4140
4330
4340
4620
6150
8620
8630
52100

Chemical composition(mass fraction)(wt.%) of the Grade1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.3 0.8 ≤1.00 0.04 0.045 － － － 0.04-0.12

Mechanical Properties of steel grade Grade1

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
897 (≥) 584 (≥) 43 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade Grade1

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
43 - -     0.21 -  
827 582 - 11.3 224   -  
996 - 11 22.2   134 433

Heat Treatment of steel grade Grade1

Heat treated : 1755°C - 1185°C

Technological Curves of steel grade Grade1

Cross Reference Table (Equivalent Grade) of Grade1

Grade Standard Country Application
Grade1 AISI USA
Grade1 AISI USA
Grade1 ASTM USA Steel Castings Suitable for Pressure Service
Grade10 ASTM USA Steel Castings Suitable for Pressure Service
Grade11 ASTM USA Steel Castings Suitable for Pressure Service
Grade12 ASTM USA Steel Castings Suitable for Pressure Service
Grade13 ASTM USA Steel Castings Suitable for Pressure Service
Grade14 ASTM USA Steel Castings Suitable for Pressure Service
Grade16 ASTM USA Steel Castings Suitable for Pressure Service
Grade1 ASTM USA Steel Castings Suitable for Pressure Service
Grade10 ASTM USA Steel Castings Suitable for Pressure Service
Grade11 ASTM USA Steel Castings Suitable for Pressure Service
Grade12 ASTM USA Steel Castings Suitable for Pressure Service
Grade13 ASTM USA Steel Castings Suitable for Pressure Service
Grade14 ASTM USA Steel Castings Suitable for Pressure Service
Grade16 ASTM USA Steel Castings Suitable for Pressure Service
52100 Grade2
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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