Khoom Muag Khoom: Alloy Hlau Phaj
Cov Khoom Siv: ASTM A387 Qib 91 Chav Kawm 2
Qhov ntau thiab tsawg: 1800 x 8000 x 8 hli
Lub Alloy Steel phaj yog crafted los ntawm ATM A387 Qib 91 Chav Kawm 2, muab lub zog zoo thiab kev tawm tsam rau cov kub.
Nrog rau qhov dav ntawm 1800 hli, ntev ntawm 8000 mm, thiab tuab ntawm 8 mm, lub phaj no yog qhov xav tau cov ntaub ntawv siab rau siab {{{{}} kev siv kub.
Peb ATM A387 muab tau ntau:
Cov lus piav qhia: Chrome Moly Alloy Hlau Phaj Asme Sa387 / Astm A387
Qib: A / sa387 Qib 11, 22, 12, 5, 91
Cov Hom Khoom Raug: Kub Rolled, Kub kho
Thickness: 5 txog 150 hli
Dav: 0.6m rau 3m
Ntev: 6M, 12m, Mekas
Nto: Ntuj, pleev xim
Packing: Standal hiav txwv ntim, bundled nrog streel Sawb.
Mekas txiav: Laser txiav, ntshav txiav, cnc txiav.
ASTM A387 GR 91 chav kawm 2 tshuaj muaj tshuaj lom
| Teem nqi | C | Mn | P | S | Si | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|
| A387 Gr.91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 |
ASTM A387 / sa387 Gr 91 chav kawm 2 neeg kho tshuab
| Hom | Tensile (MPA) | Tawm los (MPA) | Elong. (50mm) | Elong. (200mm) | Reduc'n ntawm thaj chaw * |
|---|---|---|---|---|---|
| Hoob 2 | 585 - 760 | 415 Min | 18% min | - | - |
Cov qhab nia sib npaug rau ASME SACHE SA387 Qib 91 Alloy Hlau Daim Hlau Chav 2 Daim Phiaj
| Lub teb chaws | Usa | Neeg Yu Laus | Lub teb chaws Yelemees | Lus teb chaws | Fabkis | Teb chaws russia |
|---|---|---|---|---|---|---|
| Tus qauv | ASTM | Rau 10028 | Din | Bs | AFNOR 36206 | Gost |
| Qeb 91 | A387 | 10crmovnb9-1 | - | - | - | - |
Txheej txheem cej luam sa 387 gr 12 / sa 387 gr 5 / sa 387 gr 9 / sa 387 gr 91
Qee cov kev siv nrog cov khoom lag luam ua kom zoo thiab muaj zog nrog rau cov nroj tsuag tshuaj uas yuav tsum muaj cov chaw nyob muaj qib thiab qhov kub siab txog qhov kub thiab txias.
SA 387 gr 12 yog siv los daws cov nyom kub kom muaj kev sib tw kub. Rau cov xwm txheej muaj siab dua rau kev ua haujlwm siab dua qhov kub, peb SA 387 gr 5, sa 387 gr 9 thiab sa 387 gr 91 feem ntau siv. Yam tsawg kawg nkaus kub rau cov qib CR / MO yog:
SA 387 gr 12 (1150 Qib F)
Sa 387 gr 9 (1250℃f)
SA 387 Gr 5 (1300 Qib F)
SA 387 gr 91 (1350℃f)
Thickness 'los ntawm 3/16 "- 6"
Kev sim ntxiv uas muaj rau simulation thiab ib puag ncig cov
Cov qhab nia no tuaj yeem teev nyob rau hauv chav kawm 1 lossis chav kawm 2
Khoos phis tawj tswj tau ib tus neeg yuav khoom tshwj xeeb
Hauv cov ntxhuav siv sa 387 gr 12, sa 387 gr 5, sa 387 gr 9, thiab sa 387 gr 91
Tshuaj Yuav Tsum Tau
* Cov ntsiab sawv cev hauv feem pua
| Lub Cim Muaj Peev Xwm% | ||||
|---|---|---|---|---|
| SA 387 Teem nqi 12 |
SA 387 Teem nqi 5 |
SA 387 Teem nqi 9 |
SA 387 Teem nqi 91 |
|
| Carbon, max: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.05-0.17 | 0.15 Max | 0.15 Max | 0.08-0.12 |
| Cov tshuaj ntsuam xyuas | 0.04-0.17 | 0.15 Max | 0.15 Max | 0.06-0.15 |
| Manganese, Max: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.40-0.65 | 0.30-0.60 | 0.30-0.60 | 0.30-0.60 |
| Cov tshuaj ntsuam xyuas | 0.35-0.73 | 0.25-0.66 | 0.25-0.66 | 0.25-0.66 |
| Phosphorus, max: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.025 | 0.025 | 0.025 | 0.020 |
| Cov tshuaj ntsuam xyuas | 0.025 | 0.025 | 0.025 | 0.025 |
| Sulphur, Max: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.025 | 0.025 | 0.025 | 0.010 |
| Cov tshuaj ntsuam xyuas | 0.025 | 0.025 | 0.025 | 0.012 |
| Silicon: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.15-0.40 | 0.50 max | 1.00 Max | 0.20-0.50 |
| Cov tshuaj ntsuam xyuas | 0.13-0.45 | 0.55 max | 1.05 Max | 0.18-0.56 |
| Chromium: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.80-1.15 | 4.00-6.00 | 8.00-10.00 | 8.00-9.50 |
| Cov tshuaj ntsuam xyuas | 0.74-1.21 | 3.90-6.10 | 7.90-10.10 | 7.90-9.60 |
| Molybdenum: | ||||
| Kev Ntsuam Xyuas Kev Kub Kub | 0.45-0.60 | 0.45-0.65 | 0.90-1.10 | 0.85-1.05 |
| Cov tshuaj ntsuam xyuas | 0.40-0.65 | 0.40-0.70 | 0.85-1.15 | 0.80-1.10 |
Qhov yuav tsum tau ua rau chav kawm 1 daim hlau
| SA 387 Qeb 12 |
SA 387 Qeb 22, 5, 9 |
|
|---|---|---|
| Lub zog tensile, ksi [MPA] | 55 txog 80 [380 txog 550] |
60 txog 85 [415 txog 585] |
| Ua lub zog min. KSI [MPA] | 33 | 30 |
| Elongation nyob rau hauv 8 in. [200 hli], min. % | 18 | |
| Elongation nyob rau hauv 2 hauv. [50 hli], min. % | 22 | 18 |
| Txo thaj chaw, min% | 45 40 |
Qhov yuav tsum tau ua rau cov chav kawm 2 daim hlau
| SA 387 Qeb 12 |
SA 387 Qeb 5, 9 |
SA 387 Qeb 91 |
|
|---|---|---|---|
| Lub zog tensile, ksi [MPA] | 65 txog 85 [450 txog 585] |
75 txog 100 [515 rau 690] |
85 txog 110 [585 txog 760] |
| Ua lub zog min. KSI [MPAL] / (0.2% offset) | 40 [275] | 45 [310] | 60 [415] |
| Elongation nyob rau hauv 8 in. [200 hli], min. % B | 19 | … | … |
| Elongation nyob rau hauv 2 hauv. [50 hli], min. % B | 22 | 18 | 18 |
| Txo thaj chaw, min% | … | 45 40 |
… |