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Grade HTB2

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India IS GradeHTB2 Specification for High Tensile Brass Ingots and Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GradeHTB2 / Grade HTB2
Category Grade Standard Region/Area Standard Content
Metals Grade HTB2 IS 304 India Specification for High Tensile Brass Ingots and Castings

Chemical composition(mass fraction)(wt.%) of the Grade HTB2

Element Min Max Similar
Zn - - -
Total Others - 0.2000 -
Sn - 0.2000 -
Si - 0.1000 -
Pb - 0.2000 -
Mn - 4.0000 -
Fe 1.5000 3.2500 -
Cu+Ni 55.0000 - -
Al 3.0000 6.0000 -

Mechanical Properties of steel grade Grade HTB2

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)
624 (≥) 139 (≥) 32 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade Grade HTB2

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
13 - -     0.41 -  
177 588 - 32.3 244   -  
516 - 32 11.2   142 243

Heat Treatment of steel grade Grade HTB2

Heat treated : 1136°C - 1267°C

Technological Curves of steel grade Grade HTB2

Cross Reference Table (Equivalent Grade) of Grade HTB2

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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