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S690QL olekenka giga irin
S690QL olekenka giga irin
S690QL olekenka giga irin
S690QL olekenka giga irin

S690QL olekenka giga irin

S690QL Awọn apẹrẹ Irin Apẹrẹ, pese awọn agbara alurinmorin goof, ni gbogbo awọn ọna alurinmorin ti o wa tẹlẹ. S690QL irin igbekalẹ ikore giga ti a lo ni ọpọlọpọ awọn apa pẹlu: Ile gbigbe ẹrọ ti o wuwo Awọn iṣelọpọ irin Awọn ohun elo gbigbe, awọn paati afara gigun gigun, ipin ti o ni awọn ile giga, awọn ẹya ita ati awọn cranes, ni awọn ohun elo agbara, awọn ohun elo iwakusa tabi ọkọ LPG, ati bẹbẹ lọ.
ọja alaye

S690QL jẹ agbara giga ti o pa ati iwọn irin ti o ni ibamu si sipesifikesonu irin EN 10025. S690QL yiyan tọka si agbara ikore ti o kere ju ti 690 MPa.

Ijọpọ wiwa ti o dara ati idiyele ati agbara giga ti o ni idapo pẹlu irọrun ti iṣelọpọ ti jẹ ki S690QL irin awo ti o jẹ ipele olokiki fun awọn ohun elo alagbeka mejeeji gẹgẹbi awọn cranes ati awọn ohun elo gbigbe ati awọn ẹya irin ti o wa titi. Iseda agbara giga ti irin yii tumọ si pe awọn ẹya le ṣe apẹrẹ fẹẹrẹfẹ ati fun ohun elo alagbeka eyi tumọ si alekun isanwo ati ṣiṣe ṣiṣe.

Kemikali tiwqn & Mechanical ohun ini
Aṣoju kẹmika ti S690QL % Max

C

SI

Mn

P

S

N

B Kr Ku Mo Nb Ni Ti V Zr
0.2 0.80 1.70 0.025 0.015 0.015 0.005 1.50 0.50 0.70 0.06 2.0 0.05 0.12 0.15

Darí Properties of S690QL
Orúkọ Awọn ohun-ini ẹrọ (iwọn otutu ibaramu)
Orukọ Irin Nọmba Irin Min. Ikore Agbara ReH MPa Agbara fifẹ RM MPa Min. & elongation lẹhin dida egungun
Sisanra (mm) Sisanra (mm)
> 3 <50 > 50 <100 > 100 <150 > 3 <50 > 50 <100 > 100 <150
S690QL 1.8931 690 650 630 770/940 760/930 710/900 14

V ogbontarigi ikolu igbeyewo

Ipele

Iṣalaye Ayẹwo

ni 0°C

ni -20 °C

ni -40°C

ni -60°C

S690QL Gigun 50J 40J 30J
S690QL Yipada 35J 30J 27J
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