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ASTM B4N,B4Q

Favorite Datasheet
UNS J31500 UNS J41501
#ASTM # #B4N

Description

USA AISI ASTM B4N,B4Q and ASTM B4N,B4Q Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ASTM B4N,B4Q
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ASTM B4N,B4Q AISI USA
UNS J31300
UNS J91540
ASTM CA6NM
ASTM A1Q
UNS J02503
ASTM A2Q
UNS J22501
ASTM B2N,B2Q
ASTM B3N,B3Q
UNS J31500

Chemical composition(mass fraction)(wt.%) of the ASTM B4N,B4Q

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%)
Max 0.15 Max 0.60 0.50-0.80 0.40 4.00-5.00 0.25 0.03 0.50

Mechanical Properties of steel grade ASTM B4N,B4Q

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)
582 (≥) 616 (≥) 14 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade ASTM B4N,B4Q

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 - -     0.31 -  
385 738 - 42.3 432   -  
843 - 41 33.2   312 133

Heat Treatment of steel grade ASTM B4N,B4Q

Heat treated : 1164°C - 1726°C

Technological Curves of steel grade ASTM B4N,B4Q

Cross Reference Table (Equivalent Grade) of ASTM B4N,B4Q

Grade Standard Country Application
ASTM 1030 ASTM USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
ASTM 1008 ASTM USA General use carbon steel bar
ASTM 1010 ASTM USA General use carbon steel bar
ASTM 1013 ASTM USA General use carbon steel bar
ASTM 1015 ASTM USA General use carbon steel bar
ASTM 1016 ASTM USA General use carbon steel bar
ASTM 1017 ASTM USA General use carbon steel bar
ASTM 1018 ASTM USA General use carbon steel bar
ASTM 1019 ASTM USA General use carbon steel bar
ASTM 1020 ASTM USA General use carbon steel bar
ASTM 1021 ASTM USA General use carbon steel bar
ASTM W1-A ASTM USA Carbon tool steel
ASTM A182 F55 ASTM USA Super Duplex
ASTM 431 ASTM USA Martensitic special steel
ASTM 440A ASTM USA Martensitic special steel
ASTM 440B ASTM USA Martensitic special steel
ASTM 440C ASTM USA Martensitic special steel
ASTM 501 ASTM USA Martensitic special steel
UNS J31500 UNS J41501
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