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Algotuf 70

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Algotuf 60A Algoma 50R
#Algotuf # #70

Description

Algotuf 70 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: Algotuf 70
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel Algotuf 70
SAE 1552
AISI 1552
UNS G15520
SAE 1566
AISI 1566
UNS G15660
Algotuf 50
Algotuf 50A
Algotuf 50R
Algotuf 60A

Chemical composition(mass fraction)(wt.%) of the Algotuf 70

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
 0.2 0.35   1.6       0.5 
Mo Al Cu Nb Ti V Ce
    ≤0.5  0.06       
N Co Pb B Other    
             
             

Mechanical Properties of steel grade Algotuf 70

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)
944 (≥) 476 (≥) 21 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Algotuf 70

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
34 - -     0.34 -  
359 688 - 24.3 232   -  
458 - 33 22.2   241 331

Heat Treatment of steel grade Algotuf 70

Heat treated : 1778°C - 1146°C

Technological Curves of steel grade Algotuf 70

Cross Reference Table (Equivalent Grade) of Algotuf 70

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
Algotuf 60A Algoma 50R
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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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