ASTM A240 F53 S32750 2507 1.4410 34l 304l 304 Awọn aṣọ square ti ko ni irin
Awọn asọtẹlẹ ti kemikali awọn asọtẹlẹ ti o sọ ninu iwuwasi gbọdọ wa ni mefa nipasẹ awopọ Super platelex awo. Akoonu naa, ninu ọran yii ti o ni ibatan 2507 otutu, o gbọdọ tun pade awọn ohun-ini ẹrọ ti a beere.
Olupese ASTM ASTM A240 Iru Super Preplex preplex iwe 2507
ASTM A240Awọn iṣọpaye Iyera ni ọpọlọpọ chromium ati awọn giresi chromium ipilẹ. Alaye yii ni wiwa awọn Alloys ti o wa loke ni ASTM A240 Iru 2507 Superplutete poplex awo ploplex, dì, tabi rinhoho. Ni gbogbogbo, 5mm nipọn tutu ti yiyi super conpiplex 2507 ni a ṣe apẹrẹ fun awọn ohun elo wọnyi kii ṣe fun awọn ohun-elo titẹ ṣugbọn fun awọn ohun elo gbogbogbo.

Domplex 2507 jẹ apẹrẹ Super Super Superlex kan ti a ṣe apẹrẹ fun awọn ohun elo ti o nilo agbara ti o dara julọ ati atunkọ ipagba. Alloy 2507 ni 25% chrimium, 4% molybronum, ati nickel 7% nickel. Omi giga giga yii, chromium ati awọn abajade akoonu nitrogen ni resistance ti o dara julọ si patmidi ti o tayọ ati eto meji alakoso, ati iṣafihan alakoso 2507 ti o dara julọ si kilorarinda. Lo awọn compox 2507 yẹ ki o ni opin si awọn ohun elo ni isalẹ 600 ° F (316 ° C). Ifihan porlongled si awọn iwọn otutu giga din idinku lile ati resistance ti Alloy 2507.

Awọn irin ti ko ni imọran S32750 (Alloy 2507) jẹ ipin proplex Super paapaa, ati agbara ti ko ga julọ, ati iruju ti ko ni ilọsiwaju pẹlu awọn irin alagbara Ferritic. Alloy 2507 (S32750) exhibits better resistance to general corrosion and chloride stress cracking corrosion than standard duplex stainless alloy 2205 (S32205) due to increased additions of chromium, molybdenum, nickel and nitrogen.
Akopọ kemikali ti ASTM ASTM A240 Iru 2507 Super Prextex
|
C
|
K
|
Ni
|
Mo
|
N
|
Awọn miiran
|
|---|---|---|---|---|---|
|
0.020
|
25
|
7
|
4.0
|
.27
|
S = 0.001
|
ASTM A240 Iru 2507 Super Pluxplex Plumplex Plumplex Awọn ohun-ini Awọn ẹya ni Ipo Anneal
| Agbara mensemimi daadale, Ksi | 116 min. |
|---|---|
| 0,2% pipa agbara 0.2%, Ksi | 80 min. |
| 0.1% pipa agbara ti o lagbara 0.2%, Ksi | 91 min. |
| Pongation ni awọn inṣis 2,% | 15 min. |
| Lile tratwell c | 32 Max max. |
| Agbara ikolu, ft.-lbs. | 74 min. |