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

B-4

Favorite Datasheet
B 477 Grade D B-4
#B-4

Description

USA ASTM SAE AMS T 9046 (2002), B-4 Specialsteel Titanium and Titanium Alloy, Sheet, Strip, and Plate and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B-4
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B-4 Precipitation-Hardening ASTM USA Titanium and Titanium Alloy, Sheet, Strip, and Plate

Chemical composition(mass fraction)(wt.%) of the B-4

C Si Mn P S Ni Cr Al Cu Ti Fe Mo Co
≤0.01 ≤0.05 ≤1.50 ≤0.04 ≤0.01 ≤remaining 0.50 -1.50 0.10 -0.50 ≤0.50 ≤ ≥ 1.00 -6.00 26.00 -30.00 ≤2.50

Mechanical Properties of steel grade B-4

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)
657 (≥) 348 (≥) 33 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade B-4

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
23 - -     0.13 -  
541 755 - 14.3 122   -  
181 - 23 21.2   332 121

Heat Treatment of steel grade B-4

Heat treated : 1755°C - 1317°C

Technological Curves of steel grade B-4

Cross Reference Table (Equivalent Grade) of B-4

Grade Standard Country Application
B-4
ASTM B-4
ASTM B-4
ASTM B-4

Relevant standard of B-4

SAE AMS T 9046 (2002) Titanium and Titanium Alloy, Sheet, Strip, and Plate SAE-AMS-T-9046-(2002).pdf
B 477 Grade D B-4
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-4?
  • List your company on S&G now? Join
  • Non-paying users only
Top