smo 254 round bar 1.4547 stainless steel
254 SMO UNS S31254 EN 1.4547 stainless steel 254 smo is a kind of austenitic stainless steel. Because of its high molybdenum content, so it has a very high resistance to pitting corrosion and crevice corrosion resistance. This brand of stainless steel is used in environments such as seawater containing halide and the research and development Material: SMO 254 , 254 SMO, UNS S31254, DIN/EN 1.4547 ASTM A240 ASME SA-240 W.Nr.1.4547 F44 1.4547 Stainless Steel Bar
Main features of UNS S31254:
1, the addition of high alloy means that its pitting resistance equivalent value (PREN) ≥42.
2. Excellent corrosion resistance in seawater and concentrated halide environments.
3, high resistance to stress corrosion cracking.
4, seawater crevice corrosion resistance.
5, good corrosion resistance.
Product Basic Information: 1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State):
|
Chemical Composition |
Mechanical Properties(In Quenched & Tempered State) |
||
|
C |
≤ 0.025 |
Tensile strength(MPA) |
≥650 |
|
Mn |
≤1.20 |
Yield strength (MPA) |
≥310 |
|
P |
≤0.045 |
Elongation(δ5/%) |
≥ 40 |
|
Si |
≤1.00 |
Reduction in Area (ψ/%) |
-- |
|
Ni |
17.5-19.50 |
Impact (J) |
-- |
|
Cr |
19.50-20.50 |
Hardness |
182-223HB |
|
Mo |
6.00-7.00 |
||
|
Cu |
0.50-1.0 |
||
|
N |
0.18-0.24 |
||
|
S |
≤0.045 |
||
3.Similar steel grade & equivalent steel materials:
|
USA |
Japanese |
Gemany |
British |
France |
International |
Chinese |
|
ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
ISO |
GB |
|
UNS S31254 |
---- |
1.4547 |
1.4547 |
1.4547 |
SMO 254 |
00Cr20Ni18Mo6CuN |
UNS S31254 SMO 254 1.4547 stainless steel bar from our factory.
Hot Tags: smo 254 round bar 1.4547 stainless steel, China, manufacturers, suppliers, factory, Stainless Steel Bar, 316L Stainless Steel Bar, 304 stainless steel food grade, 321 stainless steel sheet, 316 Stainless Steel Bar, 444 ferritic sainless steel