ASTM 309 310Stainless hlau H beam
Khoom Description
309 Stainless hlau H seem hlau yog ua los ntawm 309 stainless hlau, uas muaj corrosion kuj zoo, kub tsis kam thiab muaj zog oxidation kuj. Nws muaj zoo heev kub oxidation tsis kam thiab siab tensile thiab creep zog.
310 Stainless hlau H zoo li tus hlau yog ua los ntawm 310 stainless hlau, uas muaj corrosion kuj zoo heev, kub kuj thiab oxidation kuj. Oxidation kuj los yog scaling kuj mus txog 2000F.
Khoom Paub meej
| Lub npe | ASTM 309 310 stainless hlau H beam | Web Thickness | 5mm ib |
|---|---|---|---|
| Flangw Dav | 150 hli | Ua siab ntev | ±1% |
| Cov txheej txheem | Kub Rolled Los Cold Rolled | Txuj | ASTM, AISI, JIS, DIN, GB, NFA, BS, |
| Lub teeb siab |
17-4PH qauv h beam,309S structural h beam, h section steel beams 5m |
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SS 309 H hom steel beam tshuaj muaj pes tsawg leeg
| Element | % Tam sim no (hauv daim ntawv khoom) | |
|---|---|---|
| C, H, P, L | TW2) | |
| Cov pa roj carbon (C) | 0.20 | 0.20 |
| Silicon (Si) | 1.50 - 2.00 | 1.50 - 2.50 |
| Manganese (Mn) | 2.00 | 2.00 |
| Phosphorus (P) | 0.045 | 0.045 |
| Sulfur (S) | 0.015 | 0.030 |
| Chromium (Cr) | 19.00 - 21.00 | 19.00 - 21.00 |
| Nickel (Ni) | 11.00 - 13.00 | 11.00 - 13.00 |
| Nitrogen (N) | 0.11 | - |
| Hlau (Fe) | Tshuav | Tshuav |
SIB 310h profile hlautshuaj muaj pes tsawg leeg
| Element | % Tam sim no (hauv daim ntawv khoom) | |
|---|---|---|
| C, H, P, L | TW* / TS* | |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua los yog sib npaug li 0.15 |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.50 | Tsawg dua lossis sib npaug li 0.75 |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 2.00 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.045 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua lossis sib npaug li 0.030 |
| Chromium (Cr) | 24.00 - 26.00 | 24.00 - 26.00 |
| Nickel (Ni) | 19.00 - 22.00 | 19.00 - 22.00 |
| Nitrogen (N) | Tsawg dua lossis sib npaug li 0.11 | - |
| Hlau (Fe) | Tshuav | Tshuav |
309 stainless h beam mechanical zog
| Yam khoom | |||||
|---|---|---|---|---|---|
| C, H, P | L | TW* | |||
| Thickness a los yog diam d (mm) | tsawg dua los yog sib npaug li 12 | d Tsawg dua lossis sib npaug li 25 | a=25 | ||
| Hardness HB max.1) 2) 3) | 216 | - | |||
| Pov thawj muaj zog3) | Rp0.2N / hli2 | 190 | 230 | ||
| Rp1.0N / hli2 | 230 | 270 | |||
| Tensile zog | RmN / hli2 | 500 - 720 | min . 550 | ||
| Elongation min. hauv% | Cov khoom siv ntev | 401) | - | ||
| Cov khoom lag luam | 0.5 Tsawg dua los yog sib npaug rau a/d ˂ 3 | 404)5) | 304)5)6) | ||
| 3 Tsawg dua los yog sib npaug rau a/d | 404)5) | 304)5)6) | |||
310 stainless hlauh ntu steelmechanical khoom
| Yam khoom | |||||
|---|---|---|---|---|---|
| C, H, P | L | TW* / TS* | |||
| Thickness a los yog diam d (mm) | tsawg dua los yog sib npaug li 12 | d Tsawg dua lossis sib npaug li 25 | - | ||
| Hardness HB max.1) 2) 3) | 192 | 192 | - | ||
| Pov thawj muaj zog3) | Rp0.2N / hli2 | 210 | 210 | 230 | |
| Rp1.0N / hli2 | 230 | 230 | 270 | ||
| Tensile zog | RmN / hli2 | 500 - 700 | 500 - 700 | min . 500 | |
| Elongation min. hauv% | Cov khoom siv ntev | 351) | 351) | 334) / 355) | |
| Cov khoom lag luam | 0.5 Tsawg dua los yog sib npaug rau a/d <3 | 334)5) | 334)5) | 354)5)6) | |
| 3 Tsawg dua los yog sib npaug rau a/d | 354)5) | 354)5) | 354)5)6) | ||
309 stainless hlau h seem Creep zog
| 1% Elongation1)rau | Kev tawg2)rau | ||||
|---|---|---|---|---|---|
| Kub degree | 1,000 h N/mm2 | 10,000 h N / mm2 | 1,000 h N/mm2 | 10,000 h N / mm2 | 100,000 h N/mm2 |
| 600 | 120 | 80 | 190 | 120 | 65 |
| 700 | 50 | 25 | 75 | 36 | 16 |
| 800 | 20 | 10 | 35 | 18 | 7.5 |
| 900 | 8 | 4 | 15 | 8.5 | 3 |
310 stainless h beam creep zog
| 1% Elongation1)rau | Kev tawg2)rau | ||||
|---|---|---|---|---|---|
| Kub degree | 1,000 h N/mm2 | 10,000 h N / mm2 | 1,000 h N/mm2 | 10,000 h N / mm2 | 100,000 h N/mm2 |
| 600 | 100 | 90 | 170 | 130 | 80 |
| 700 | 45 | 30 | 80 | 40 | 18 |
| 800 | 18 | 10 | 35 | 18 | 7 |
| 900 | 10 | 4 | 15 | 8.5 | 3 |
SS 309 Cov Qauv Hlau Beams Siv cov ntaub ntawv ntawm qee lub cev lub cev
| Qhov ceev ntawm 20℃kg / m3 | 7.9 | |
|---|---|---|
| Thermal conductivity W/m K ntawm | 20 degree | 15 |
| 500 degree | 21 | |
| Tshwj xeeb Thermal Capacity ntawm 20℃J / kg K | 500 | |
| Hluav taws xob Resistivity ntawm 20℃Ω mm2 /m | 0.85 | |
SS 310 steel h beam siv hnub ntawm qee lub cev
| Qhov ceev ntawm 20℃kg / m3 | 7.9 | |
|---|---|---|
| Thermal conductivity W/m K ntawm | 20 degree | 15 |
| 500 degree | 19 | |
| Tshwj xeeb Thermal Capacity ntawm 20℃J / kg K | 500 | |
| Hluav taws xob Resistivity ntawm 20℃Ω mm2 /m | 0.85 | |
txog peb
Geni (Tianjin) International Trade Co., Ltd. Lub tuam txhab tsuas yog tsim cov xim hlau coil, cov ntawv txias dov, kub dov steel kauj, carbon steel, stainless hlau thiab lwm yam. Tam sim no, peb cov neeg siv khoom hauv tsev thiab txawv teb chaws muaj ntau tshaj 1000. Txhua xyoo kev tsim khoom ntawm 3.6 lab tons ntawm cov hlau, 400,000 tons ntawm cov chaw khaws cia, ntau tshaj 10,000 cov neeg siv khoom. Peb tau dhau ISO9001: 2000 thoob ntiaj teb kev tswj hwm qhov system ntawv pov thawj.
Pawg Diam duab ntawm GNEE (Tianjin) Multinational Trade Co. Peb tau tsim nyob rau xyoo 2008 thiab nyob hauv Anyang City, Henan Province, nrog rau thaj chaw zoo tshaj plaws thiab kev thauj mus los yooj yim. Peb yog ib lub tuam txhab kev tsim khoom thiab muag khoom. Peb lub tuam txhab cov khoom muaj xws li ntau yam specifications ntawm steel phaj, steel kav, tuav, profiles, thiab lwm yam. Nrog lub koob npe nrov thiab kev nplua nuj kev khiav hauj lwm, peb lub tuam txhab muaj kev sib raug zoo kev sib raug zoo nrog ntau Suav thiab txawv teb chaws tuam txhab uas muag thiab yeej muaj kev ntseeg thiab kev lees paub ntawm cov neeg muas zaub.
Thaum lub sij hawm GNEE lub Yim Hli Ntuj -Lub Cuaj Hli Ntuj, cov tswv cuab ntawm txhua pab pawg tau nkag mus rau qhov kev tshwm sim hnav cov lus tshaj tawm thiab siab - tsib tus thawj coj los txhawb lawv txoj kev ntseeg siab hauv kev yeej:
GNEE lub tuam txhab chaw ua haujlwm ib puag ncig thiab cov neeg ua haujlwm ua haujlwm tau tshwm sim. Cov neeg tshiab thiab qub tau txais tos tuaj xyuas. Peb yuav txais tos koj tuaj ntsib nrog kev txaus siab heev thiab muab kev pabcuam steel rau koj:
kev tsim nyog thiab kev hwm
GNEE lub tuam txhab tau dhau SGS CE ISO thiab lwm yam ntawv pov thawj, tau ua tiav cov khoom siv kuaj, muaj zog kev ua haujlwm, thiab lees txais lub Hoobkas kuaj. Peb ruaj khov ntseeg tias "zoo yog qhov tseem ceeb ntawm lub tuam txhab lub zog ruaj khov". Peb yuav tsim kom muaj kev ruaj ntseg, ntev -lub sij hawm, yeej- yeej kev sib raug zoo nrog peb cov neeg muas zaub thiab lo rau lawv:
koom tes factories
GNEE Lub Tuam Txhab tau kos npe thawj zaug - qib kev pom zoo nrog qee cov nroj tsuag steel loj xws li Baosteel, Maanshan Hlau thiab Hlau, thiab Anshan Hlau thiab Hlau, uas muaj nqi zog ua tsov rog zoo dua. Peb tau cog lus rau kev tswj hwm nruj thiab kev xav zoo rau cov neeg siv khoom, thiab peb cov neeg ua haujlwm paub txog yeej ib txwm npaj los mloog koj cov kev xav tau los xyuas kom meej cov neeg siv khoom txaus siab:
Peb tuaj yeem muab kev pabcuam tshaj lij, peb muaj ASTM 309 310 Stainless Hlau H Beam thiab C channel steel thiab lwm yam khoom hauv Tshuag, yog tias koj muaj kev xav tau, thov hu rau peb.
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