ALOY 254 ALÁLÁRÌN IRIN

Alloy 254 SMO jẹ opin ti o ga pupọ, molybdenum ati nitrogen alloyed super austenitic alagbara, irin pẹlu akoonu erogba kekere. O ṣe afihan atako to dayato si pitting, fifọ wahala aapọn ipata, ati ipata aṣọ rirẹ ipata. Alloy 254 SMO ni okun sii ju awọn gilaasi austenitic ti o wọpọ, pẹlu agbara ti o fẹrẹẹmeji ti 300 jara alagbara, irin. O tun jẹ ijuwe nipasẹ ductility giga ati agbara ipa. Pẹlu awọn ipele giga ti chromium, molybdenum, ati nitrogen, Alloy 254 SMO ni a maa n lo nigbagbogbo ni awọn agbegbe kiloraidi giga, gẹgẹbi omi brackish, omi okun, awọn ohun elo bleach ọlọ, ati awọn ṣiṣan ilana kiloraidi miiran. Ni diẹ ninu awọn ohun elo paapaa ti rii pe o jẹ aropo ti o munadoko diẹ sii fun nickel giga ati awọn ohun elo titanium.

Kemikali Properties

%	C	Kr	Mn	Mo	N	Ni	P	Si	S
254 SMO	ti o pọju 0.02	min: 19.5 o pọju: 20.0	1.00 ti o pọju	min: 6.0 ti o pọju: 6.5	iṣẹju: 0.18 ti o pọju: 0.20	min: 17.5 ti o pọju: 18.0	ti o pọju 0.03	0.80 ti o pọju	ti o pọju 1.01

Darí Properties

Ipele	Agbara Agbara ksi (MPa) min	Agbara Ikore 0.2% Aiṣedeede ksi (MPa) min	Ilọsiwaju - % ninu 50 mm (iṣẹju)	Lile (Brinell) MAX	Lile (Rockwell B) MAX
254 SMO dì & rinhoho	100 (690)	45 (310)	35	223	96
254 SMO Awo	95 (655)	45 (310)	35	223	96

254SMo	Standard
	Dì /Awo			Opa iyipo /Wọya			Paipu				Tube
	ASTM A240			ASTM A276 ASTM A479			ASTM A269 ASTM A213 ASTM A312				ASTM A249 ASTM A269 ASTM A312 ASTM A358 ASTM A409

254 SMO ni a lo ninu awọn ohun elo wọnyi:

1) Awọn ohun elo fun mimu omi okun, gẹgẹbi, itutu agbaiye omi okun, awọn paipu omi itutu agbaiye, awọn ọna omi ballast, awọn ọna ṣiṣe ina ati bẹbẹ lọ.

2) Hydraulic ati ọpọn ohun elo

3) Awọn ẹrọ ni awọn ohun ọgbin bleaching ti ko nira

4) Awọn paati ninu awọn ọna ṣiṣe mimọ gaasi

5) Awọn tanki ati awọn pipelines fun awọn kemikali pẹlu awọn akoonu halide giga