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A 955 XM-29 Grade 420

Favorite Datasheet
A 955 XM-29 Grade 40 A 955 XM-29 Grade 520
#XM-29 #S24000

Description

USA SAE A 955/A 955M (2012) , A 955 XM-29 Grade 420 Specialsteel Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 955 XM-29 Grade 420
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 955 XM-29 Grade 420 Austenite SAE USA Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement

Chemical composition(mass fraction)(wt.%) of the A 955 XM-29 Grade 420

C Si Mn P S Cr Ni N
≤0.08 ≤1.00 11.5 -14.5 ≤0.06 ≤0.03 17.0 -19.0 2.25 -3.75 0.20 -0.40

Mechanical Properties of steel grade A 955 XM-29 Grade 420

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)
343 (≥) 959 (≥) 23 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade A 955 XM-29 Grade 420

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 - -     0.43 -  
419 785 - 23.3 432   -  
835 - 13 24.2   312 443

Heat Treatment of steel grade A 955 XM-29 Grade 420

Heat treated : 1167°C - 1684°C

Technological Curves of steel grade A 955 XM-29 Grade 420

Cross Reference Table (Equivalent Grade) of A 955 XM-29 Grade 420

Grade Standard Country Application
XM-29
XM-29J
TPXM-29
TPXM-29
TPXM-29
TPXM-29
XM-29
S24000
S24000
S24000
S24000
S24000
S24000
S24000

Relevant standard of A 955 XM-29 Grade 420

A 955/A 955M (2012) Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement A-955-A-955M--(2012)-.pdf
A 955 XM-29 Grade 40 A 955 XM-29 Grade 520
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