ASTM A656 Gr100 Steel Phaj
Siab zog tsawg alloy steel ntawv Khoom Taw qhia
Qhov no ASTM A656 / A656M tau tsim los muab cov lus qhia tshwj xeeb rau cov ntawv kub-kuav los tiag steel phaj nrog txhim kho formability, weldability, thiab notch toughness. Cov yam ntxwv no, nrog rau kev txhim kho atmospheric corrosion kuj, ua rau cov khoom tsim nyog siv rau hauv ntau daim ntawv thov kev lag luam. ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M feem ntau muaj hlau thiab carbon thiab kuj muaj nyob rau hauv ntau qib, nyob ntawm seb qhov kev thov. Txawm hais tias tsim tshwj xeeb rau welded kev tsim kho uas tsim nyog lub zog siab, ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M kuj tseem siv tau rau hauv cov duab sib dua.
siab zog tsawg alloy Steel Phaj Khoom Paub meej
ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M Chemical Element
Cov tshuaj tseem ceeb ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M suav nrog carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, thiab molybdenum. Vim tias nws lub zog siab, ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M yog qhov tsim nyog tshaj plaws rau kev siv cov qauv uas xav tau lub zog siab. Nws kuj yog siv rau hauv daim ntawv thov uas yuav tsum tau muaj zog weldability, xws li kev tsim choj thiab cov khoom siv hnyav.
ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M yog dab tsi? ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M cov ntsiab lus, ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M muaj pes tsawg leeg, ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M cam khwb cia
| Element | Min | Max | Zoo sib xws |
|---|---|---|---|
| C | - | 0.1800 | - |
| Mn | - | 1.6500 | - |
| P | - | 0.0250 | - |
| S | - | 0.0300 | - |
| Si | - | 0.6000 | - |
| V | - | 0.1500 | - |
| Ti | - | 0.1500 | - |
| N | - | 0.0300 | - |
| Nb | - | 0.1000 | - |
| Nb+V+Ti | 0.0080 | 0.2000 | - |
| S | - | 0.0350 | - |
ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M Mechanical Properties
Cov khoom siv tseem ceeb yog elasticity, plasticity, nruj, aging rhiab heev, lub zog, hardness, cuam tshuam toughness, qaug zog thiab tawg toughness.
Elasticity:Cov khoom siv hlau deforms thaum nws raug rau sab nraud quab yuam. Thaum lub zog sab nraud raug tshem tawm, nws tuaj yeem rov qab tau nws qhov qub.
Plasticity:Lub peev xwm ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M los tsim cov deformation mus tas li yam tsis muaj kev puas tsuaj rau sab nraud.
Kev nruj:Lub peev xwm ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M los tiv thaiv elastic deformation hauv kev ntxhov siab.
Lub zog:Lub peev xwm ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M los tiv thaiv deformation thiab tawg nyob rau hauv sab nraud rog.
Hardness:Lub peev xwm ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M los tiv thaiv lub siab ntawm cov khoom nyuaj rau hauv nws.
Impact toughness:Lub peev xwm ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M los tiv thaiv kev puas tsuaj hauv kev cuam tshuam kev thauj khoom.
Fatigue zog:Qhov siab tshaj plaws kev ntxhov siab uas tsis ua rau pob txha tawg thaum ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M raug rau ntau qhov rov ua dua lossis hloov pauv.
Fracture toughness:Kev ntsuas kev ua tau zoo siv los cuam tshuam ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M muaj peev xwm tiv thaiv kev tawg tsis ruaj khov thiab nthuav dav
| Yield Rp0.2(MPa) |
Tensile Rm(MPa) |
Kev cuam tshuam KV/Ku (J) |
Elongation A (%) |
Kev txo qis hauv ntu ntu ntawm pob txha Z (%) |
Raws li-kub-kho mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 993 (Ntau dua lossis sib npaug) | 921 (Ntau dua lossis sib npaug) | 43 | 23 | 22 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 322 |
ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M Lub cev muaj zog
ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M muaj ntau hom, xws li Hom 10 (normalizing rolling), Hom 11 (tempered rolling), Hom 12 (thermo-mechanical controlled processing) thiab Hom 13 (kev kho cua sov). Nyob ntawm daim ntawv thov, ntau hom steel phaj tuaj yeem txiav txim kom tau raws li cov kev cai tshwj xeeb. Tsis tas li ntawd, cov ntsiab lus ntxiv tuaj yeem muab ntxiv rau ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M phaj kom hloov mus rau daim ntawv thov xav tau.
Lub cev ua haujlwm tsis zoo ntawm ASTM A656 Hom 7 Qib 100 ASTM A656 / A656M feem ntau yog qhia los ntawm thermal conductivity, tshwj xeeb thermal muaj peev xwm, modulus ntawm elasticity, coefficient ntawm thermal expansion, hluav taws xob tsis kam, qhov ntom ntom, poisson tus piv, thiab lwm yam. 7 Qib 100 ASTM A656 / A656M.
| Kub (degree) |
Modulus ntawm elasticity (GPa) |
Lub ntsiab lus coefficient ntawm thermal expansion 10-6/( degree ) ntawm 20 (degree) thiab | Thermal conductivity (W / m· degree) |
Tshwj xeeb thermal muaj peev xwm (J / kg · degree) |
Tshwj xeeb hluav taws xob resistivity (Ω mm² / m) |
Qhov ntom (kg/dm³) |
Poisson tus coefficient, ν |
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.33 | - | |||
| 459 | 594 | - | 43.3 | 142 | - | ||
| 224 | - | 23 | 44.2 | 313 | 323 |
siab zog qis alloy steel phaj Khoom duab
GNEE Group Photo
Peb muaj 16 xyoo ntawm kev paub nyob rau hauv cov ntaub ntawv steel, xa tawm thiab muab cov khoom zoo thiab cov kev pabcuam zoo, thiab peb muab kev pabcuam ib-rau-ib rau txhua tus neeg siv khoom.
Peb cov khoom tau raug xa tawm mus rau ntau tshaj 200 lub teb chaws thiab cheeb tsam hauv Europe, Asia, Africa, South America thiab North America. Peb cov khoom kuj tau txais txiaj ntsig zoo thiab qhuas los ntawm cov neeg siv khoom.
GNEE Group Exhibition Duab
GNEE Group cov neeg siv khoom tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog ASTM A656 Gr100 steel phaj, thov hu rau peb!
Cim npe nrov: Tuam Tshoj astm a656 hom 7 qib 100 astm a656 / a656m, Tuam Tshoj astm a656 hom 7 qib 100 astm a656 / a656m manufacturers, lwm tus neeg, Hoobkas