2507 / s32750 / 1.4410

2507 is super duplex stainless simbi ine yakakwirira alloy content, nokudaro ichiita kuti ive yepamusoro 2205 mukuramba corrosion uye kusimba. Iyo ine yakanakisa kuramba yunifomu, gomba, crevice corrosion uye chloride stress corrosion kuparuka. Mu dilute sulfuric acid yakasvibiswa ne chloride ions, 2507 ine nani kudzivirira kuparara pane 904L, iyo yakanyatsogadzirirwa kuramba yakachena sulfuric acid. Nekuti 2507 yakaderera kabhoni yemukati inodzikisa zvakanyanya njodzi yekunaya kwecarbide pamiganho yezviyo panguva yekupisa kupisa, inoshingirira zvakanyanya kune carbide-inoenderana intergranular corrosion. 2507 haina kukodzera maApplication ayo anoda kuratidzwa kwenguva refu kune tembiricha iri pamusoro pe300 ℃ nekuda kwekuwedzera kwengozi yekudzikiswa kwekuoma. Kusimba kwayo kwegoho kunosvika zvakapetwa kaviri kune zvechinyakare austenitic Stainless simbi.

 

S32507 Duplex Stainless simbi zvinhu zvinopihwa neBeall Industry Group ndezvemhando yepamusoro.

Bar, Pipe, Sheet uye Plate zvinogona kupihwa.

UNS	AISI/ASTM	DIN/EN
UNS S32750	SAF 2507	1.4410
Kemikari Kuumbwa:
%	C	Mn	P	S	Si
Min
Max	0.03	1.2	0.035	0.02	0.8
	Ni	Cr	Mo	N
Min	6	24	3	0.24
Max	8	26	5	0.32
Kuita Kwemuviri:
Kupisa Kurapa	T*S	Y*S	El	Kuoma
	MPA	MPA	%	HB
1025-1125	800	550	15	≤310

 

Form	ASTM
Tsvimbo, bhaa uye chimiro	A276, A484
Ndiro, pepa uye mucheka	A240, A480
Seamless uye welded pombi	A790, A999
Seamless uye welded tubing	A789, A 1016
Fitting	A815, A960
Forged kana kukungurutswa pombi flange uye forged fitting	A182, A961
Billet uye bhaa yekugadzira	A 314, A 484

 

Iine ruzivo rwakakura uye hunyanzvi, Wuxi Cepheus ndomumwe wevanotungamira 2507 s32750 1.4410 f53 vatengesi. Tine mazana evashandi vepamusoro-soro pabasa renyu. Ndokumbira uve nechokwadi chekuwana mutengo wemakwikwi 2507 s32750 1.4410 f53 inotengeswa nesu.