AllOY 254 igwe anaghị agba nchara

Alloy 254 SMO bụ njedebe dị elu, molybdenum na nitrogen alloyed super austenitic igwe anaghị agba nchara nwere obere carbon ọdịnaya. Ọ na-egosipụta nguzogide pụtara ìhè n'ịgba pitting, crevice corrosion stress cracking, na corrosion ike ọgwụgwụ otu corrosion. Alloy 254 SMO siri ike karịa akara ule austenitic nkịtị, yana ike fọrọ nke nta ka ọ bụrụ okpukpu abụọ nke usoro igwe anaghị agba nchara 300. Ọ na-jikwa elu ductility na mmetụta ike. N'iji ọkwa dị elu nke chromium, molybdenum, na nitrogen, Alloy 254 SMO na-ejikarị eme ihe na gburugburu chloride dị elu, dị ka mmiri brackish, mmiri mmiri, osisi ịcha ọcha nke pulp, na usoro chloride ndị ọzọ. N'ime ngwa ụfọdụ, a chọpụtala na ọ bụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe dị mma maka nnukwu nickel na titanium alloys.

Njirimara kemịkalụ

%	C	Cr	Mn	Mo	N	Ni	P	Si	S
254 SMO	0.02 kacha	Nkeji: 19.5 kacha: 20.0	1.00 kacha	Nkeji: 6.0 Oke: 6.5	Nkeji: 0.18 kacha elu: 0.20	Nkeji: 17.5 kacha elu: 18.0	0.03 kacha	0.80 kacha	1.01 kacha

Ihe eji arụ ọrụ

Ọkwa	Ike tensile ksi (MPa) min	Ike Mpụta 0.2% Akwụsị ksi (MPa) min	Mgbatị - % n'ime 50 mm (nkeji)	Isi ike (Brinell) MAX	Isi ike (Rockwell B) MAX
254 SMO Mpempe akwụkwọ & Mwepu	100 (690)	45 (310)	35	223	96
254 SMO efere	95 (655)	45 (310)	35	223	96

254SMo	Ọkọlọtọ
	Mpempe akwụkwọ / Efere			Ogwe okirikiri / waya			Ọkụ				Tube
	ASTM A240			ASTM A276 ASTM A479			ASTM A269 ASTM A213 ASTM A312				ASTM A249 ASTM A269 ASTM A312 ASTM A358 ASTM A409

A na-eji 254 SMO na ngwa ndị a:

1) Akụrụngwa maka ijikwa mmiri mmiri, dị ka, mmiri mmiri dị jụụ, ọkpọkọ mmiri jụrụ oyi, usoro mmiri ballast, usoro ọkụ ọkụ wdg.

2) Hydraulic na tubing ngwá ọrụ

3) Akụrụngwa na pulp bleaching osisi

4) Ihe ndị dị na sistemụ nhicha gas

5) tankị na pipeline maka chemicals nwere nnukwu halide ọdịnaya