ASTM A516 / A516M Qib 70 ASTM Boiler Steel Phaj
nkoj steel phaj Khoom Taw qhia
Peb yogASTM A516 / A516M Qib 70 ASTM tsumthiab exporter, ASTM A516 / A516M Qib 70 ASTM tus tsim khoom thiab cov neeg khaws khoom. Rau qhov siv ntau npaum li cas, peb feem ntau muaj cov khoom lag luam thiab npaj xa khoom hauv 10 hnub. ASTM A516 / A516M Qib 70 ASTM yog lub nrig khoom ntawm peb lub tuam txhab. Peb tsis tsuas yog txaus siab rau thawj chav kawm zoo ntawm kev ua lag luam, tab sis kuj muaj kev sib tw nrog tus nqi tsim nyog thiab xav txog tom qab kev pabcuam. Tshaj li 20 xyoo dhau los, PebASTM A516 / A516M Qib 70 ASTMcov khoom raug xa tawm mus rau ntau tshaj 70 lub teb chaws thiab thaj chaw.
Daim ntawv thov:Nruab nrab thiab siab kub siab lub nkoj phaj, carbon steel.
Thaum tshav kub kub kho:1776 degree - 1583 degree .
siab nkoj phaj Khoom Paub meej
ASTM A516 / A516M Qib 70 ASTM Mechanical Properties
| 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) |
|---|---|---|---|---|---|---|
| 888 (Ntau dua lossis sib npaug) | 328 (Ntau dua lossis sib npaug) | 33 | 43 | 22 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 422 |
ASTM A516 / A516M Qib 70 ASTM Physical Properties
Lub cev lub cev ntawm ASTM A516 / A516M Qib 70 ASTM tsuas yog npog cov qauv ntawm elasticity, coefficient ntawm thermal expansion, thermal conductivity, tshwj xeeb thermal muaj peev xwm, hluav taws xob tiv thaiv tus nqi, ntom, poisson tus piv, thiab lwm yam.
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.14 | - | |||
| 919 | 589 | - | 22.3 | 131 | - | ||
| 851 | - | 23 | 44.2 | 111 | 422 |
boiler steel ntawv Khoom duab
GNEE Group Photo
GNEE lav qhov zoo ntawm peb cov khoom nrog lub zog nyiaj txiag muaj zog, kev tswj hwm qib siab thiab kev tswj hwm nruj rau cov khoom tuaj. Peb muaj npe nrov thoob plaws tebchaws rau peb cov khoom zoo heev thiab lub koob npe nrov, thiab tau txais kev ntseeg siab thiab kev txhawb nqa ntawm cov hlau loj thiab 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 A516 / A516M GRADE 70 ASTM boiler steel phaj, peb zoo siab los qhia koj!
Cim npe nrov: astm a516 / a516m qib 70 astm, Tuam Tshoj astm a516 / a516m qib 70 astm manufacturers, lwm tus neeg, Hoobkas