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S420NL zitsulo mbale, S420NL zitsulo, S420NL mbale, S420NL
S420NL zitsulo mbale, S420NL zitsulo, S420NL mbale, S420NL
S420NL zitsulo mbale, S420NL zitsulo, S420NL mbale, S420NL
S420NL zitsulo mbale, S420NL zitsulo, S420NL mbale, S420NL

Chithunzi cha S420NL

S420NL Chitsulo ndi wabwino weldability structural zitsulo kalasi. Zomwe zimafunikira pakuwotcherera kwa arc zazitsulo zomwe zafotokozedwa zizikhala monga momwe zaperekedwa mu EN 1011-2. Yerekezerani ndi S355N, kalasi yachitsulo ya S420NL imakhala ndi zokolola zambiri komanso mphamvu zolimba. Gulu lofanana la S420NL ndi S420ML.
Zambiri zamalonda
Chithunzi cha S420NL
Muyezo wovomerezeka: EN10025-3

Gulitsani kalasi yachitsulo: S275N, S355N, S420N, S460N, S275NL, S355NL, S420NL, S460NL mbale yachitsulo

Chithunzi cha S420NL
S420NL Chitsulo ndi wabwino weldability structural zitsulo kalasi. TS EN 1011-2 Zofunikira zonse pakuwotcherera kwa arc pazitsulo zomwe zafotokozedwazo.
Fananizani ndi S355N, kalasi yachitsulo ya S420NL imakhala ndi zokolola zambiri komanso mphamvu zolimba. Gulu lofanana la S420NL ndi S420ML.
Chitsulo cha Gnee chili ndi zambiri pakupanga S420NL. tidagwirizana ndi wuyang mphero ya HBIS kuti tipange makulidwe apamwamba kwambiri 300mm mu luso losungunula ma electroslag. Ubwino wathu ndikuti titha kupereka katundu munthawi yotumizira mwachangu, ngakhale mbale imodzi mwachizolowezi.
Chemical composition & Mechanical katundu
Pazambiri zazitsulo za S420NL, chonde onani tsiku laukadaulo potsatira.
Chemical ndiyomwe imapanga kusanthula kwazinthu zambiri:
Gulu C% Ndi % Mn% P% S % V% AL % Kr %
Chithunzi cha S420NL 0.200 0.600 1.0-1.7 0.025 0.030 0.020 0.020 0.300
Ku % Mo % Nb% Ndi % Ti% N %
0.550 0.100 0.050 0.800 0.050 0.025

The makina katundu:
Gulu Makulidwe (mm) Min Yield (Mpa) Tensile(MPa) Kutalikira (%) Mphamvu ya Min Impact Energy
Chithunzi cha S420NL 8mm-100mm 360 Map-420Mpa 520-680Mpa 19% -50 27j
101mm-200mm 330Mpa-360Mpa 500-650Mpa 18% -50 27j
201mm-250mm 320Mpa-330Mpa 500-650Mpa 18% -50 27j
Mphamvu ya min impact ndi mphamvu yotalika

Kuti mumve zambiri pa satifiketi yapamwamba ya S420NL kapena kufunsa pamawu opikisana nawo, chonde titumizireni imelo.
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