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B 774 216-217

Favorite Datasheet
B 626 N12160 B 862 Grade 16
#216

Description

USA SAE B 774 (2010), B 774 216-217 Specialsteel Low Melting Point Alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 774 216-217
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 774 216-217 Precipitation-Hardening SAE USA Low Melting Point Alloys

Chemical composition(mass fraction)(wt.%) of the B 774 216-217

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
≤0.08 ≤1.00 7.50 -9.00 ≤ ≥ ≤ ≥ 5.00 -7.00 17.50 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.25 -0.50 2.00 -3.00

Mechanical Properties of steel grade B 774 216-217

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)
387 (≥) 982 (≥) 24 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade B 774 216-217

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
43 - -     0.33 -  
219 992 - 23.3 312   -  
978 - 23 34.2   432 242

Heat Treatment of steel grade B 774 216-217

Heat treated : 1295°C - 1837°C

Technological Curves of steel grade B 774 216-217

Cross Reference Table (Equivalent Grade) of B 774 216-217

Grade Standard Country Application
1.2162
1.7216
216XM-17
S21600
216LXM-18
S21603
216
S21600
S21603
UNS W50216
2216
1.2162
1.2162

Relevant standard of B 774 216-217

B 774 (2010) Low Melting Point Alloys B-774-(2010).pdf
B 626 N12160 B 862 Grade 16
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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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