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SNB22-1-5

Favorite Datasheet
SNB21-1-5 SNB23-1-5
#SNB22-1-5

Description

China CNS SNB22-1-5 China Taiwan Structural steel and SNB22-1-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SNB22-1-5
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SNB22-1-5 CNS China China Taiwan Structural steel
SUM31
SUM31L
SUM32
SUM41
SUM42
SUM43
SNB5-1
SNB7-2
SNB16-3
SNB21-1-5

Chemical composition(mass fraction)(wt.%) of the SNB22-1-5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.39-0.46 0.20-0.35 0.65-1.10 0.025 0.025 0.75-1.20 — 0.15-0.25 —

Mechanical Properties of steel grade SNB22-1-5

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)
811 (≥) 773 (≥) 22 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade SNB22-1-5

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
24 - -     0.43 -  
272 584 - 12.3 331   -  
651 - 42 41.2   124 421

Heat Treatment of steel grade SNB22-1-5

Heat treated : 1894°C - 1925°C

Technological Curves of steel grade SNB22-1-5

Cross Reference Table (Equivalent Grade) of SNB22-1-5

Grade Standard Country Application
SNB22-1-5 CNS China China Taiwan Structural steel
SNB21-1-5 SNB23-1-5
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Jiangyou Longhai Special Steel Co.,Ltd.
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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