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316 stainless steel
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316 stainless steel

316 stainless steel

Shanghai Katalor enterprises Co., Ltd is the 316 stainless steel supplier. We can produce many kinds of 316, such as 316 stainless steel plate, 316 stainless steel pipe, 316 stainless profile steel, 316 stainless square/rectangle hollow section and 316 bars, ect.

316 stainless steel material chemical composition

Grade C % Cr % Ni % Mn % P % S % Si % Mo % N %
316 ≤0.08 16.0-18.0 10.0-14.0 ≤2.00 ≤ 0.045 ≤ 0.03 ≤ 0.75 2.0-3.0 ≤ 0.10

316 stainless steel properties:

316 stainless steel plate mechanical properties:

Grade Yield strength Tensile strength Elongation δ5 Hardness
σs MPa σb MPa % HB
316 ≥205 ≥515 ≥40 ≤217

316 stainless steel physical properties

Grade Density
(kg/m3)
Elastic Modulus
(GPa)
Mean Co-eff of  Thermal Expansion (µm/m/0C) Thermal Conductivity
(W/m.K)
Specific Heat 0-1000C (J/kg.K) Elec Resistivity
(nΩ.m)
0-1000C 0-3150C 0-5380C At 1000C At 5000C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

SS316 Corrosion Resistance

316 is usually regarded as the standard “marine grade stainless steel”, but it is not resistant to warm sea water. In many marine environments 316 does exhibit surface corrosion, usually visible as brown staining. This is particularly associated with crevices and rough surface finish.

Excellent in a range of atmospheric environments and many corrosive media - generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60°C. Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at 60°C.

316 stainless steel heat treatment
Solution Treatment (Annealing) - Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.
 

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