FASTENERS, SPARE PARTS, MAINTENANCE MATERIAL, S steel, dab tsi koj xav tau kom muaj?
Hauv kev lag luam, steel yog ib qho ntawm cov khoom siv feem ntau. Raws li ib qho ntawm cov hlau, S steel muaj ntau yam kev siv thiab ntau yam kev siv. Feem ntau, qhov peb hu ua S steel yog cov khoom siv hlau siv hauv kev tsim kho, kev tsim kho, kev tsim tshuab, tsheb thiab lwm yam.
Dab tsi yog cov yam ntxwv ntawm S steel?
Ua ntej, qhov zoo ntawm cov hlau yog qhov tseem ceeb rau kev tsim khoom. Cov yam ntxwv ntawm S steel yog reflected nyob rau hauv:
1. Zoo corrosion kuj, deb zoo dua li cov hlau zoo tib yam.
2. Zoo toughness, siab zog, zoo heev machinability.
3. Kev kho cua sov zoo thiab kev ua haujlwm vuam zoo.
4. Cov ntsiab lus alloying tsim nyog feem ntau yog ntxiv kom tau txais cov khoom siv kho tshuab kom tau raws li qhov xav tau ntawm ntau yam kev siv.
5. Universal siab tsis kam, txiav tsis kam thiab lwm yam kev ua haujlwm siab.
Yog li, hom S steel yog dab tsi?
Hauv kev tsim khoom, S steel tuaj yeem raug cais tawm. Lub ntsiab S steel hom yog raws li nram no:
1.S-235
2.S-275
3.S-355
4.S-420
5.S-460
Kev siv txhua hom S steel saum toj no tsis zoo ib yam, thiab txhua tus muaj nws tus yam ntxwv. Nws ntseeg tau tias nws tau siv dav hauv kev tsim khoom.
Related steel qib ntawm Fasteners, Spare Parts, Maintenance Materials:
| Hom hlau | Qib Steel |
| Nickel alloys |
40CrMoV4-6, 1.7711 Raws li EN 10269, 40CrMoV 4-6, 1.7711 yog cov hlau alloy rau thermal thiab mechanical processing. Nws muaj siab zog, kub tsis kam thiab hnav tsis kam. Cov hlau zoo li no tuaj yeem siv los tsim cov khoom ua haujlwm nyob rau hauv qhov kub thiab txias |
| 30CrMoV9, 1.7707 31CrMoV9 steel yog cov hlau tsis tshua muaj hlau uas muaj raws li EN 10269 tus qauv. Nws yog chrome-molybdenum-vanadium steel nrog zoo toughness, siab tensile zog, thiab zoo heev tshav kub kuj. Qhov no stee |
|
| Inconel 71 8, NiCr19NbMo, 2.4668, UNS N07718 Inconel 718 yog lub zog siab, corrosion-resistant nickel-chromium alloy. Nws yog feem ntau siv nyob rau hauv high-temperature siv xws li roj turbines, dav hlau cav, thiab nuclear reactors, nrog rau hauv aerospace, tiv thaiv, thiab roj. thiab gas kev lag luam. |
|
| 21 CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 21CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 Hlau thiab npib tsib xee lloys rau fasteners nrog tshwj xeeb siab thiab/los yog qis kub khoom. Ua raws li EN 10269 |
|
| ASTM A437 B4B Cov Lus Qhia Tshwj Xeeb ASTM A437 B4B acc.to ASTM A437 / A437M Txuj Kev Qhia rau Alloy-Steel Turbine-hom Bolting Khoom Tshwj xeeb Thaum tshav kub kub kho rau High-Tsev Kev Pabcuam |
|
| 21 CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 21CrMoV5-7, 1.7709, 21CrMoV5-11, 1.8070 Hlau thiab npib tsib xee alloys rau fasteners nrog tshwj xeeb siab thiab / lossis qis kub khoom. Ua raws li EN 10269 |
|
| Martensitic hlau |
ASTM A437 B4B Cov Lus Qhia Tshwj Xeeb ASTM A437 B4B acc.to ASTM A437 / A437M Txuj Kev Qhia rau Alloy-Steel Turbine-hom Bolting Khoom Tshwj xeeb Thaum tshav kub kub kho rau High-Tsev Kev Pabcuam |
| ASTM A437 B4B Cov Lus Qhia Tshwj Xeeb ASTM A437 B4B acc.to ASTM A437 / A437M Txuj Kev Qhia rau Alloy-Steel Turbine-hom Bolting Khoom Tshwj xeeb Thaum tshav kub kub kho rau High-Tsev Kev Pabcuam |
|
| 1.7707, 30CrMoV9, 1.8519, 31 CrMoV9 Cov qauv boiler steel rau nitriding 30CrMoV9, 1.7707, 31CrMoV9, 1.8519 acc. to TLV 813802001, DIN 1652-4, DIN 17200, DIN 17204, DIN EN 10250-3 |
|
| Nimonic 80A, Alloy 80A, UNS N07080, 2.4952 Nimonic 80A, Alloy 80A yog wrought, hnub nyoog-hardenable nickel-chromium alloy |
|
| Superalloys |
Inconel 625, UNS N0625, 2.4668, Alloy 625, AMS 5666 INCONEL Ni-Cr alloy 625, UNS N06625, 2 4856 yog siv los ua hlua hlua rau mooring cables, propeller hniav rau motor patrol gunboats, submarine axillary propulsio |
| Thaum tshav kub kub-resistant steel |
1.7362, A194 Qib 3, Hom 501, UNS S50100 Qib -3,501,12CrM019-5 Hlau rau fasteners |