16Mo3 Alailẹgbẹ alloy irin pipe

Apejuwe kukuru:

EN 10216-2



Alaye ọja

ọja Tags

1. Apejuwe iṣelọpọ:
Standard: EN10216-2
Iwọn: 16Mo3
Iwọn Iwọn: φ10 ~ φ209 * 1 ~ 20mm
Ifarada: EN10216-2
Gigun: Bi ibeere
MTC: PED, EN 10204/3.1
2. Iṣiro Kemikali:
StandardIpeleIṣakojọpọ Kemikali  (O pọju%)
CSiMnPSCrMo
En10216-216Mo30.12-0.2≤0.350.4-0.9≤0.025≤0.01≤0.300.25-0.35

3. Awọn ohun-ini ẹrọ:

StandardIpeleAgbara fifẹAgbara IkoreIlọsiwaju
(MPa)(MPa)(%)
En10216-216Mo3440-590≥260≥22

4. Ifihan iṣelọpọ:

4

5. Ohun elo:

1) Iwọn: EN10028 EN10222-2 2017

2) Orukọ: O jẹ orukọ ni ibamu si akoonu C (erogba) ati Mo (molybdenum), eyiti o tumọ si pe akoonu erogba

ti awo irin yii jẹ nipa 160, lakoko ti akoonu molybdenum jẹ nipa 300.

3) Ooru itọju: normalizing tabi normalizing + tempering

4) 16Mo3 yatọ si awọn ohun elo miiran nigba alurinmorin. O gbọdọ wa ni preheated akọkọ, ati awọn weld yẹ ki o wa ni gbona fun

nipa 30 iṣẹju lẹhin ti awọn alurinmorin wa ni ti pari.

5) 16mo3 manganese irin tun jẹ eroja alloying pataki ninu irin ati eroja lile lile, eyiti o ni

nla ipa lori toughness ti awọn weld irin.

6) Nigbati akoonu Mn ti awo irin 16mo3 kere ju 0.05%, lile ti irin weld ga pupọ;

7) 16mo3 irin awo jẹ brittle pupọ nigbati akoonu Mn jẹ diẹ sii ju 3%;

8) Nigba ti Mn akoonu ti 16mo3 irin awo jẹ 0.6-1.8%, TEL: 180-377-99127% weld irin ni agbara ti o ga ati toughness.

9) Ipa wo ni sulfur (S) ano ti 16mo3 irin awo ni lori weldability?

10) Sulfur nigbagbogbo wa ni irisi irin sulfide ni irin, ati pe o pin kaakiri ni aala ọkà ni nẹtiwọọki kan, nitorinaa pataki

atehinwa toughness ti irin. Iwọn otutu eutectic ti irin pẹlu sulfide irin jẹ kekere (985°C). Nitorinaa, lakoko iṣelọpọ gbona,

Iwọn otutu ibẹrẹ ti sisẹ jẹ gbogbo 1150-1200 ° C, ati eutectic ti irin ati sulfide irin ti yo, ti o yorisi ni

wo inu nigba processing. Yi lasan ni ohun ti a npe ni "gbona brittleness ti efin". Eleyi ohun ini ti efin fa irin to

se agbekale gbona dojuijako nigba ti welded. Nitorinaa, akoonu ti imi-ọjọ ni irin ni iṣakoso ni gbogbogbo. Iyatọ akọkọ laarin

irin erogba arinrin, irin erogba to gaju ati irin didara to gaju jẹ akoonu ti imi-ọjọ ati irawọ owurọ.

6. Akojọ iṣelọpọ Pipe ti o jọmọ:

SKM_C25812090712420

7. Iṣẹ wa:

01

8. Iṣelọpọ miiran:

1 2 未标题-1

9. Olubasọrọ:

Roger Zhang

Ipo: Oludari Titaja

Imeeli: roger@shhuaxinsteel.com

Foonu: +86 527 8888 0826

Cell: +86 182 4897 6466

Whatsapp/Wechat:+86 182 4897 6466

Iriri ọlọrọ lori tube irin alagbara ati irin, awọn ohun elo, iṣẹ akanṣe irin ati bẹbẹ lọ.

 


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