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SA-1008 SHS Grade 44[300]

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SA-1008 BHS Grade 44[300] SA-268 S44300
#443 #MT443 #S44300

Description

USA AMS SA-1008/SA-1008M, SA-1008 SHS Grade 44[300] Specialsteel Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy With Improved Formability and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-1008 SHS Grade 44[300]
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-1008 SHS Grade 44[300] Ferrite AMS USA Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy With Improved Formability

Chemical composition(mass fraction)(wt.%) of the SA-1008 SHS Grade 44[300]

C Mn Si P S Cr Ni Mo Cu
≤0.02 ≤1.00 ≤1.00 ≤0.04 ≤0.03 18.00 -23.00 ≤0.50 ≤ ≥ 0.90 -1.25

Mechanical Properties of steel grade SA-1008 SHS Grade 44[300]

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)
763 (≥) 661 (≥) 42 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade SA-1008 SHS Grade 44[300]

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
33 - -     0.24 -  
954 174 - 14.3 422   -  
812 - 21 12.2   413 232

Heat Treatment of steel grade SA-1008 SHS Grade 44[300]

Heat treated : 1935°C - 1443°C

Technological Curves of steel grade SA-1008 SHS Grade 44[300]

Cross Reference Table (Equivalent Grade) of SA-1008 SHS Grade 44[300]

Grade Standard Country Application
1.4435
1.4436
1.4438
1.4439
1.4432
1.4435
1.4438
1.4439
1.4436
1.4436
1.4434
1.4439
1.4437
1.4430
1.4430
443
S44300
TP443
S44300
MT443

Relevant standard of SA-1008 SHS Grade 44[300]

SA-1008/SA-1008M Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy With Improved Formability SA-1008-SA-1008M.pdf
SA-1008 BHS Grade 44[300] SA-268 S44300
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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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