Apejuwe:
Submerged Arc Cored onirin Low-Alloy Irin
ẸSORI:
AWS A5.23: ECM4 Submerged Arc Solid Waya jẹ elekiturodu okun waya ti o wa ni irin-kekere alloy fun alurinmorin arc submerged ni awọn ohun elo agbara giga.AWS A5.23: ECM4 pade AWS A5.23 kemistri M4, ati pe o jẹ apẹrẹ fun awọn ipele agbara fifẹ ju 110 ksi.
Ohun elo akọkọ:
Awọn ohun elo ẹyọkan ati ọpọ kọja pẹlu ṣiṣan arc submerged ti a ṣeduro, Awọn irin-kekere Alloy Alloy Agbara giga, Quench & Awọn irin ti o tutu, Awọn ohun elo ohun elo ti o wuwo, awọn paati igbekalẹ, awọn ọkọ oju omi, awọn irin simẹnti, igbomikana & awọn ohun elo titẹ
HSLA ati Q&T irin
Ṣiṣẹda igbekalẹ
Jack-soke rig iro
Awọn fireemu ohun elo ti o wuwo
Awọn ina Kireni
ẸYA:
Okun okun onirin le funni ni ilọsiwaju awọn oṣuwọn ifisilẹ ni akawe si awọn onirin to lagbara ni awọn amperages afiwera
Awọn onirin irin-irin nfunni ni awọn profaili ilaluja ti o gbooro ni akawe si awọn okun waya ti o lagbara ni awọn iwọn alurinmorin afiwera
Idogo agbara ti o ga pupọ pẹlu lile iwọn otutu kekere ti o dara julọ ni Ipo-welded
Awọn ibeere kemistri idogo weld jẹ aami si awọn ti awọn onirin to lagbara EM4
AWS KIAKIA:
Pẹlu Flux | Ipo | Awọn pato | Ìsọrí (Àwọn Ẹ̀ka Aṣa Aṣa AMẸRIKA) | Pipin (Sipo) |
SWX 150 | Bi-Welded | A5.23/A5 23M | F11A10-ECM4-M4 | F76A7-ECM4-M4 |
Pẹlu Flux | %C | % Mn | %Si | %P | %S | % Ku | % Kr | % Ni | % Mo | %TI+V+Zr |
SWX 150 | 0.06 | 1.45 | 0.27 | 0.012 | 0.010 | 0.06 | 0.31 | 2.25 | 0.47 | 0.02 |
IṢẸ́ KẸ́MÍKÌ ÒRÚNMỌ́ WÁYÌN
Pẹlu Flux | Hydrogen Diffusible |
SWX 150 | 7.5 milimita / 100g |
ONÍṢẸ́ Ẹ̀RỌ̀ AGBÁRA:
Pẹlu Flux | Ipo | Agbara fifẹ | Agbara Ikore | Ilọsiwaju% ni 2" (50 mm) |
SWX 150 | Bi-Welded | 113 ksi (779 MPa) | 106 ksi (731 MPa) | 20% |
PWHT* | 104 ksi (717 MPa) | 97 ksi (669 MPa) | 8% |
AWON IYE IPA TI APAPO CHAPY V-NOTS:
Pẹlu Flux | Ipo | Apapọni -60°F (-50°C) | Apapọni -80°F (-60°C) | Apapọni -100°F (-70°C) |
SWX 150 | Bi-Welded | 55 ẹsẹ-lbs (75 J) | 60 f-bs (81 J) | 45 f-Ibs (61 J) |
PWHT* | 57 f-lbs (77 J) | 45 ẹsẹ̀ bàtà (61 J) | - |
PARAMETERS IṢẸ AGBẸ́LẸ̀: