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S44300

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

Description

USA AISI S44300 Specialsteel Ferritic Chromium Copper Heat Resisting Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S44300
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S44300 Ferrite AISI USA Ferritic Chromium Copper Heat Resisting Steel

Chemical composition(mass fraction)(wt.%) of the S44300

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 S44300

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)
328 (≥) 655 (≥) 22 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade S44300

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
44 - -     0.14 -  
732 111 - 44.3 432   -  
856 - 21 32.2   321 243

Heat Treatment of steel grade S44300

Heat treated : 1266°C - 1941°C

Technological Curves of steel grade S44300

Cross Reference Table (Equivalent Grade) of S44300

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
A 268 S44300 SA-1008 BHS Grade 44[300]
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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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