A 955 316LN Grade 40 Stainless Steels to A 955/A 955M (2011)

A 955 316LN Grade 40 - Specification & Application

  • A 955/A 955M (2011) - Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement

Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement

Chemical composition(wt.%) of A 955 316LN Grade 40 grade: to A 955/A 955M (2011)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.03
Si - 0.75
Mn - 2.00
P - 0.045
S - 0.035
Cr 16.0 18.0
Ni 10.0 14.0
Mo 2.00 3.00
N 0.10 0.16

A 955 316LN Grade 40 - Detail

Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement

Mechanical properties of grade A 955 316LN Grade 40 A 955/A 955M (2011)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
142 (≥) 541 (≥) 32 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical properties of grade A 955 316LN Grade 40 A 955/A 955M (2011)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
728 (≥) 237 (≥) 14 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 232
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
618 519 426

Equivalent Products

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