Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

B 92 9980B

Favorite Datasheet
B 92 9980A B 92 9990A
#29-9

Description

USA SAE B 92/B 92M (2011), B 92 9980B Specialsteel Unalloyed Magnesium Ingot and Stick For Remelting and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 92 9980B
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 92 9980B Precipitation-Hardening SAE USA Unalloyed Magnesium Ingot and Stick For Remelting

Chemical composition(mass fraction)(wt.%) of the B 92 9980B

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
0.08 -0.15 ≤0.75 1.00 -2.00 ≤ ≥ ≤0.03 8.50 -10.50 27.00 -31.00 ≤ ≥ ≤0.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤0.50

Mechanical Properties of steel grade B 92 9980B

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)
629 (≥) 299 (≥) 44 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade B 92 9980B

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 - -     0.11 -  
667 347 - 32.3 124   -  
467 - 42 32.2   434 344

Heat Treatment of steel grade B 92 9980B

Heat treated : 1629°C - 1248°C

Technological Curves of steel grade B 92 9980B

Cross Reference Table (Equivalent Grade) of B 92 9980B

Grade Standard Country Application
29-9

Relevant standard of B 92 9980B

B 92/B 92M (2011) Unalloyed Magnesium Ingot and Stick For Remelting B-92-B-92M-(2011).pdf
B 92 9980A B 92 9990A
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this B 92 9980B?
  • List your company on S&G now? Join
  • Non-paying users only
Top