ASME SA213 · S31254.SMO254 paịpụ egosipụtara Foto a egosipụtara

ASME SA213 · Paịpụ S31254.SMO254

Nkọwa Dị Mkpirikpi:

254 SMO (UNS S31254) bụ ígwè anaghị agba nchara austenitic nke dakọtara na ígwè ndị ọzọ austenitic anaghị agba nchara ma e ji nnukwu chromium, molybdenum, na nitrogen mee ya maka oke pitting na crevice corrosion resistance. Alloy a bụ chromium–molydenum–nickel alloy nke nwere nitrogen mgbe niile dị ka ihe agbakwunyere; ihe mejupụtara ya bụ: Cr 20%–22%, Mo 6%–7%, Ni 18%–20%, na nitrogen na-eme ka ike ya na iguzogide corrosion dịkwuo elu, karịsịa na gburugburu ebe obibi chloride dị ka mmiri mmiri, na-arụ ọrụ na akwụkwọ, pulp, na ụlọ ọrụ kemịkalụ.

Ọkwa Tube:S31254, 254 SMO, EN 1.4547, UNS S31254

Ụdị Tube:Enweghị Nsogbu

Ụdị Tube:Mpekere kwụ ọtọ, U gbagọrọ agbagọ, nke a kpụrụ akpụ ruo n'ogologo

Mmecha Elu:Ngwọta e ji ihe na-esi ísì ụtọ mee (AP), Bright Annealed (BA), a kpụchara akpụcha

Ụkpụrụ (ASME/ASTM):ASME SA213, ASTM A213

Ụkpụrụ (EN):EN 10216-5

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

S31254 (254 SMO) Tubes Ígwè Anụghị Anụ, Tubes Ígwè Anụghị Anụ 1.4547

ihe	Nkọwapụta/Nkọwapụta
Igwe anaghị agba nchara tube	ASME SA213, ASTM A213
Nha tube	1/8 ″ OD ruo 5 ″ OD (6.35 mm ruo 127 mm)
Oke ọkpụrụkpụ	0.5 mm – 15 mm
Ụdị	Enweghị Nsogbu
Ụdị	Gbaa gburugburu, U Gbagọrọ
Ogologo	Otu Emeghị Eme, Ugboro Abụọ Emeghị Eme & Ogologo achọrọ / U Gbagọọ
Ọgwụgwụ	Ọgwụgwụ Dị Mfe, Ọgwụgwụ A Gbagọrọ Agọ
Nchedo Ọgwụgwụ	Okpu plastik
Mmecha Mpụga	2B, BA, AP, Emechara ya nke ọma
Ọnọdụ Nnyefe	Ngwọta e tinyere n'ime ya ma gwerie ya, e tinyere n'ime ya nke ọma, e tinyere n'ime ya nke ọma
Nnyocha, Akụkọ Ule	Asambodo Nnwale Ụlọ Ọrụ, EN 10204 3.1, Nnwale Eddy Ugbu a, Nnwale Hydrostatic
Nkwakọ ngwaahịa	E tinyere ya n'ime igbe osisi, ma ọ bụ dịka arịrịọ ndị ahịa si dị
Ihe pụrụ iche	Enwere ike imepụta nha na nkọwapụta ndị ọzọ karịa nke dị n'elu ma ọ bụrụ na achọrọ ya.

UNS S31254. 254 SMO. 1.4547 Ngwakọta Kemịkalụ

Ihe mejupụtara kemịkalụ (na pasentị site na oke)

Ọkwa	C (Kachasị)	Si (Max.)	Mn (Max.)	P (Kachasị)	S (Kachasị)	Cr	Ni	Mo	Cu	N	Ndị ọzọ
S31254	0.020	0.80	1.00	0.030	0.010	19.5 – 20.5	17.5 – 19.5	6.00 – 6.50	0.50 – 1.00	0.18 – 0.25
1.4547	0.020	0.70	1.00	0.030	0.010	19.5 – 20.5	17.5 – 19.5	6.00 – 7.00	0.50 – 1.00	0.18 – 0.25

UNS S31254. 254 SMO. 1.4547 Ngwongwo Mekanik

Ọgwụgwọ Ngwongwo Mekaniki na Okpomọkụ

Ọkwa	Rp 0.2 Mpa (Mbelata)	Rp 1.0 Mpa (Nkeji.)	Rm Mpa (Min. – Oke.)	A (%) (Mpempe.)	Ike siri ike (HRB) (Kachasị)	Ọgwụgwọ Okpomọkụ
S31254	300		650	35	96	Ngwọta Ejiri Mkpọchi (Oke. 1150°C)
1.4547	300	340	650 – 850	35		Ngwọta Ejirila