Feadán cruach cearnach A513 le haghaidh iompar sreabhach
Feadánra Cearnóg Cruach A513, píopa cruach cearnach balla tiubh, píopa cruach cearnach trastomhas mór, píopa cruach cearnach gan uaim, píopa cruach cearnach cóimhiotail íseal, píopa cruach cearnach 135 * 135 * 10, píopa cruach cearnach túr craein, píopa cruach cearnach cóimhiotail íseal Q345B, 20 # píopa cruach cearnach gan uaim
Feadánra Cearnóg Cruach A513, Mar a thugann an t-ainm le tuiscint, is cruth cearnach an fheadáin é, is féidir le go leor cineálacha ábhar comhlacht feadán cearnach a fhoirmiú, a mheán i, cad atá le húsáid, cá háit le húsáid, an chuid is mó den fheadán cearnach chun píopa cruach don chuid is mó, den chuid is mó le haghaidh feadán cearnach struchtúrach, feadán cearnach maisiúcháin, feadán cearnach a thógáil agus mar sin de.
Feadánra Cearnóg Cruach A513, Is ainm é le haghaidh feadán cearnach, atá ina fheadán ar chomhfhad.Tá sé déanta as cruach stiallacha tar éis a phróiseáil agus a rolladh.Go ginearálta, déantar an stiall a dhíphacáil, a leveled, a crimped agus a tháthú isteach i bhfeadán cruinn, a rolladh isteach i bhfeadán cearnach agus ansin gearrtha ar an fad riachtanach.De ghnáth 50 bata in aghaidh an phacáiste.
Feadánra Cearnóg Cruach A513, Tá pointí gan uaim agus táthú ann, is é feadán cearnach gan uaim an múnlú easbhrúite feadán gan uaim.Píobán cruach cearnach, píopa cruach cearnach balla tiubh, píopa cruach cearnach trastomhas mór, píopa cruach cearnach gan uaim, píopa cruach cearnach cóimhiotail íseal, 135 * 135 * 10 píopa cruach cearnach, píopa cruach cearnach túr craein, píopa cruach cearnach cóimhiotail íseal Q345B, 20 # píopa cruach cearnach gan uaim
1. Anailís feidhmíochta easpónantúil ar fheadáin cearnacha - plasticity
Tagraíonn plaisteacht do chumas ábhar miotail dífhoirmiúchán plaisteach a tháirgeadh (dífhoirmiú buan) gan damáiste faoi ualach.
2. Anailís innéacs feidhmíochta ar fheadán cearnach - cruas
Is éard is cruas ann ná tomhas de chomh crua nó chomh bog is atá ábhar miotail.Faoi láthair, is é an modh cruas indenter an modh is coitianta a úsáidtear chun cruas táirgeachta a chinneadh, is é sin úsáid a bhaint as cruth geoiméadrach áirithe den cheann indenter faoi ualach áirithe isteach i dromchla na n-ábhar miotail a tástáladh, de réir mhéid an indenter chun a luach cruas a chinneadh.
Is iad na modhanna a úsáidtear go coitianta ná cruas Brinell (HB), cruas Rockwell (HRA, HRB, HRC) agus cruas Vickers (HV) agus modhanna eile.
3. Anailís innéacs feidhmíochta ar fheadán cearnach - tuirse
Is táscairí iad an neart, an plaisteacht agus an cruas a pléadh thuas ar airíonna meicniúla miotail faoi luchtú statach.Go deimhin, déantar go leor páirteanna meaisín a oibriú faoi ualaí timthriallacha, agus is féidir le tuirse a bheith ann faoi na coinníollacha seo.
4. Anailís innéacs feidhmíochta ar phíobán cearnach - toughness tionchair
Tugtar ualach tionchair ar an ualach atá ag gníomhú ar na codanna ag luas ard, agus tugtar toughness tionchair ar chumas miotail chun damáiste a sheasamh faoi ualach tionchair.
5. Anailís innéacs feidhmíochta píopa cearnach - píopa cruach cearnach neart, píopa cruach cearnach balla tiubh, píopa cruach cearnach trastomhas mór, píopa cruach cearnach gan uaim, píopa cruach cearnach cóimhiotail íseal, píopa cruach 135 * 135 * 10 cearnach, píopa cruach cearnach túr , píopa cruach cearnach cóimhiotail íseal Q345B, píopa cruach cearnach gan uaim 20 #
Is é an neart an cumas atá ag ábhar miotail teip a sheasamh (ró-dhífhoirmiú plaisteach nó briste) faoi luchtú statach.Mar gheall ar an modh luchtaithe i bhfoirm síneadh, comhbhrú, lúbthachta, lomadh, mar sin tá an neart roinnte freisin i neart teanntachta, neart compressive, neart lúbthachta, neart lomadh agus mar sin de.Is minic a bhíonn nasc áirithe idir láidreachtaí éagsúla, agus úsáidtear neart teanntachta go ginearálta mar an pointeoir neart is bunúsaí.
Méid
| Méid le hInch (trastomhas) | Tiús | Méideanna de réir MM (trastomhas) | Tiús |
| orlach | orlach | mm | mm |
| 1/2" x 1/2" | 0. 065" | 16mm × 16mm | 0.4mm~1.5mm |
| 3/4" x 3/4" | 0. 049" | 18mm × 18mm | 0.4mm~1.5mm |
| 0. 065" | 20mm × 20mm | 0.4mm~3mm | |
| 0. 083" | 22mm × 22mm | 0.4mm~3mm | |
| 0. 120" | 25mm × 25mm | 0.6mm~3mm | |
| 1" x 1" | 0. 049" | 30mm × 30mm | 0.6mm~4mm |
| 0. 058" | 32mm × 32mm | 0.6mm~4mm | |
| 0. 065" | 34mm × 34mm | 1mm~2mm | |
| 0. 072" | 35mm × 35mm | 1mm~4mm | |
| 0. 083" | 38mm × 38mm | 1mm~4mm | |
| 0. 095" | 40mm × 40mm | 1mm~4.5mm | |
| 0. 109" | 44mm × 44mm | 1mm~4.5mm | |
| 0. 120" | 45mm × 45mm | 1mm~5mm | |
| 1 1/8" x 1 1/8" | 0. 035" | 50mm × 50mm | 1mm~5mm |
| 0. 049" | 52mm × 52mm | 1mm~5mm | |
| 0. 065" | 60mm × 60mm | 1mm~5mm | |
| 0. 109" | 70mm × 70mm | 2mm~6mm | |
| 0. 120" | 75mm × 75mm | 2mm~6mm | |
| 1 1/4" x 1 1/4" | 0. 049" | 76mm × 76mm | 2mm~6mm |
| 0. 065" | 80mm × 80mm | 2mm~8mm | |
| 0. 072" | 85mm × 85mm | 2mm~8mm | |
| 0. 083" | 90mm × 90mm | 2mm~8mm | |
| 0. 109" | 95mm × 95mm | 2mm~8mm | |
| 0. 120" | 100mm × 100mm | 2mm~8mm | |
| 0. 135" | 120mm × 120mm | 4mm~8mm | |
| 0. 156" | 125mm × 125mm | 4mm~8mm | |
| 0. 188" | 130mm × 130mm | 4mm~8mm | |
| 1 1/2" x 1 1/2" | 0. 049" | 140mm × 140mm | 6mm~10mm |
| 0. 065" | 150mm × 150mm | 6mm~10mm | |
| 0. 072" | 160mm × 160mm | 6mm~10mm | |
| 0. 083" | 180mm × 180mm | 6mm~12mm | |
| 0. 109" | 200mm × 200mm | 6mm~30mm | |
| 0. 120" | 220mm × 220mm | 6mm~30mm | |
| 0. 140" | 250mm × 250mm | 6mm~30mm | |
| 0. 188" | 270mm × 270mm | 6mm~30mm | |
| 0. 250" | 280mm × 280mm | 6mm~30mm | |
| 1 3/4" x 1 3/4" | 0. 065" | 300mm × 300mm | 8mm~30mm |
| 0. 083" | 320mm × 320mm | 8mm~30mm | |
| 0. 095" | 350mm × 350mm | 8mm~30mm | |
| 0. 109" | 380mm × 380mm | 8mm~30mm | |
| 0. 120" | 400mm × 400mm | 8mm~30mm | |
| 0. 188" | 420mm × 420mm | 10mm~30mm | |
| 2" x 2" | 0. 049" | 450mm × 450mm | 10mm~30mm |
| 0. 065" | 480mm × 480mm | 10mm~30mm | |
| 0. 083" | 500mm × 500mm | 10mm~30mm | |
| 0. 109" | 550mm × 550mm | 10mm~40mm | |
| 0. 120" | 600mm × 600mm | 10mm~40mm | |
| 0. 145" | 700mm × 700mm | 10mm~40mm | |
| 0. 165" | 800mm × 800mm | 10mm~50mm | |
| 0. 188" | 900mm × 900mm | 10mm~50mm | |
| 0. 250" | 1000mm × 1000mm | 10mm~50mm | |
| 0. 312" | |||
| 2 1/4" x 2 1/4" | 0. 188" | ||
| 0. 250" | |||
| 2 1/2" x 2 1/2" | 0. 083" | ||
| 0. 109" | |||
| 0. 120" | |||
| 0. 188" | |||
| 0. 250" | |||
| 0. 312" |
| 3" x 3" | 0. 083" |
| 0. 120" | |
| 0. 188" | |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 3 1/2" x 3 1/2" | 0. 120" |
| 0. 188" | |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 4" x 4" | 0. 083" |
| 0. 120" | |
| 0. 156" | |
| 0. 188" | |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" |
| 4 1/2" x 4 1/2" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 5" x 5" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 6" x 6" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 0. 625" | |
| 7" x 7" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 0. 625" |
| 8" x 8" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 0. 625" | |
| 9"x 9" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 0. 625" | |
| 10" x 10" | 0. 188" |
| 0. 250" | |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 0. 625" | |
| 12" x 12" | 0. 250" |
| 0. 312" | |
| 0. 375" | |
| 0.500" | |
| 0. 625" | |
| 14" x 14" | 0. 312" |
| 0. 375" | |
| 0.500" | |
| 0. 625" | |
| 16" x 16" | 0. 312" |
| 0. 375" | |
| 0.500" | |
| 0. 625" |
Comhdhéanamh Ceimiceach Ábhar
| Grád | eilimint | C | Mn | P | S |
| ASTM A500 Gr.b | % | 0.05% -0.23% | 0.3% -0.6% | 0.04% | 0.04% |
| Acc.to EN10027/1 | Acc.go EN10027/2 | C% max (Gnáth WT(mm) | Si % max | Mn% max | P% max | S % max | N% max | |
| agus IC 10 | ≤ 40 | |||||||
| S235JRH | 1. 0039 | 0. 17 | 0. 20 | - | 1. 40 | 0. 045 | 0. 045 | 0. 009 |
| S275JOH | 1. 0149 | 0. 20 | 0.22 | - | 1. 50 | 0. 040 | 0. 040 | 0. 009 |
| S275J2H | 1. 0138 | 0. 20 | 0.22 | - | 1. 50 | 0. 035 | 0. 035 | - |
| S355JOH | 1. 0547 | 0.22 | 0.22 | 0.55 | 1. 60 | 0. 040 | 0. 040 | 0. 009 |
| S355J2H | 1. 0576 | 0.22 | 0.22 | 0.55 | 1. 60 | 0. 035 | 0. 035 | - |
Airíonna Meicniúla Ábhar
| Grád | Neart Toradh | Neart Teanntachta | Fadú |
| A500.Gr.b | 46 ks | 58 ks | 23% |
| A513.GR.B | 72 ksi | 87 ks | 10% |
| Gnáth | Neart Toradh | Neart Teanntachta | Min.elogation | Airíonna min.percent | ||||||||
| Acc.to EN10027/1 agus IC 10 | Acc.go EN10027/2 | Gnáth WTmm | Gnáth WTmm | Longit. | cros | Teocht °C a thástáil | Meánluach min.tionchar | |||||
| ≤16 | >6 | >40 | <3 | ≤3≤65 | Gnáth WTmm | |||||||
| ≤65 | ≤65 | ≤40 | >40 | >40 | ≤65 | |||||||
| ≤65 | ≤40 | |||||||||||
| S253JRH | 1. 0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
| S275JOH | 1. 0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
| S275J2H | 1. 0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
| S355JOH | 1. 0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
| S355J2H | 1. 0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
Sonraíochtaí Coibhéiseacha
| GA 10210-1 | NF A 49501 NF A 35501 | DIN 17100 DIN 17123/4/5 | BS 4360 | UNI 7806 |
| S235JRH | E 24-2 | Naomh 37.2 | - | Fe 360 B |
| S275JOH | E 28-3 | Naomh 44.3 U | 43 C | Fe 430C |
| S275J2H | E 28-4 | Naomh 44.3 N | 43 D | Fe 430D |
| S355JOH | E 36-3 | Naomh 52.3 U | 50C | Fe 510C |
| S355J2H | E 36-4 | Naomh 52.3 N | 50 D | Fe 510D |
| S275NH | - | Naomh E 285 N | - | - |
| S275NLH | - | TSt E 285 N | 43 EE | - |
| S355NH | E 355 R | Naomh E355 N | - | - |
| S355NLH | - | TSt E 355 N | 50 EE | - |
| S460NH | E 460 R | Naomh E 460 N | - | - |
| S460NLH | - | TSt E 460 N | 55 EE | - |
- ciallaíonn bloclitir "S" "CRUACH D'IARRATAIS STRUCHTÚRACHA"
- ciallaíonn an chéad fhigiúr eile an t-íosmhéid.luach toraidh ag teastáil le haghaidh tiús bhalla ≤16 mm
- Ciallaíonn "J2" luach tástála tionchair -20°C nóim.27 giúl
- ciallaíonn bloclitir "H" "RANNÓG FEARR".
Taispeáint Táirge
