4340 cov phaj hlau feem ntau yog tsim los ntawm kub dov lossis muab cov txheej txheem txias thiab muaj nyob rau hauv ntau cov tuab thiab qhov ntev. Cov phiaj feem ntau muab rau hauv qhov qub los yog temperedly los txhim kho lawv lub zog thiab tawv.
4340 Cov paib hlau yog dav siv nyob rau hauv kev lag luam uas yuav tsum muaj zog thiab cov khoom siv ruaj khov. Lawv pom cov ntawv thov hauv Aerospace, Automotive, Roj thiab roj, Machinery, thiab lwm yam khoom siv khoom lag luam. Qee qhov kev siv ntawm 4340 cov phaj hlau suav nrog kev tsim khoom ntawm cov khoom siv, cov pas nrig sib txuas, thiab cov txheej txheem sib txuas, thiab cov khoom siv hluav taws xob muaj kev ntxhov siab thiab cuam tshuam.
Cov lus qhia tshwj xeeb ntawm 4340 Hlau Phaj |
Kev qhia tshwj xeeb | SAE J404, ASTM A829 / ASTM A6, AMS 2252/6359/2301 |
Teem nqi | AISI 4340 / EN24 |
Tus nqi ntxiv kev pabcuam | - Nplaim Txiav
- Hlau Ua
- Ib tug anerting
- Saw txiav
- Txiav
- Ntshav txiav
- Kev sib tsoo
- Kev Sib Tsoo Deg
|
Thickness daim npav ntawm 4340 lub phaj |
Dimension thickness yog nyob rau hauv nti |
0.025 " | 4 " | 0.75 " |
0.032 " | 3.5 | 0.875 " |
0.036 " | 0.109 " | 1 " |
0.04 " | 0.125 " | 1.125 " |
0.05 " | 0.16 " | 1.25 " |
0.063 " | 0.19 " | 1.5 " |
0.071 " | 0.25 " | 1.75 " |
0.08 " | 0.3125 " | 2 " |
0.09 " | 0.375 " | 2.5 " |
0.095 " | 0.5 " | 3 " |
0.1 " | 0.625 " | |
Feem ntau siv hom 4340 hlau phiaj |
Ams 6359 lub phaj | 4340 Hlau Phaj | EN24 AQ Hlau Phaj |
4340 steel ntawv | 36Crnimo4 Phaj | DIN 1.6511 PHAJ |
Tshuaj lom neeg muaj pes tsawg leeg ntawm 4340 steel ntawv |
Teem nqi | Si | Cu | Mo | C | Mn | P | S | Ni | Cr |
4340 | 0.15 / 0.35 | 0.70 / 0.90 | 0.20 / 0.30 | 0.38 / 0.43 | 0.65 / 0.85 | 0.025 max. | 0.025 max. | 1.65 / 2.00 | 0.35 max. |
Cov qhab nia sib npaug ntawm4340 steel ntawv |
Ib tug aisi | WERKSTOFF | BS 970 1991 | BS 970 1955 EN |
4340 | 1.6565 | 817M40 | Hoob mov rau En24 |
4340 Cov Khoom Siv Khoom Siv |
| Tuab, nti | Kev zam txim ntau, nti. |
4340 annealed | Nce - 0.5, tsis muaj. | +0.03 nti, -0.01 nti |
4340 annealed | 0.5 - 0.625, tsis muaj. | +0.03 nti, -0.01 nti |
4340 annealed | 0.625 - 0.75, tshem tawm. | +0.03 nti, -0.01 nti |
4340 annealed | 0.75 - 1, tsis muaj | +0.03 nti, -0.01 nti |
4340 annealed | 1 - 2, tsis pub dhau. | +0.06 nti, -0.01 nti |
4340 annealed | 2 - 3, Tshaj tawm. | +0.09 nti, -0.01 nti |
4340 annealed | 3 - 4, tsis pub dhau | +0.11 nti, -0.01 nti |
4340 annealed | 4 - 6, Tshaj tawm. | +0.15 nti, -0.01 nti |
4340 annealed | 6 - 10, Tshaj tawm. | +0.24 nti, -0.01 nti |
Vim li cas thiaj xaiv peb |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li koj qhov yuav tsum tau ua ntawm qhov tsawg kawg tus nqi.
2. Peb tseem muab cov khoom ua dua tshiab, FOB, CFR, CIF, thiab qhov rooj rau cov nqi tus menyuam qhov rooj. Peb xav kom koj ua kam rau kev xa khoom uas yuav muaj kev lag luam heev.
3. Cov ntaub ntawv peb muab cov ntaub ntawv pov thawj ua tiav, txoj cai los ntawm cov ntaub ntawv xeem cov khoom pov thawj rau cov lus kawg. (Cov ntawv ceeb toom yuav qhia txog qhov yuav tsum tau)
4. E lav los muab lus teb tsis pub dhau 24hours (feem ntau nyob rau tib teev)
5. Koj tuaj yeem tau txais cov khoom tiv thaiv Tshuag, Zeb khoom xa nrog kev tsim lub sijhawm tsim khoom.
6. Peb tau mob siab rau peb cov neeg siv khoom. Yog tias nws yuav ua tsis tau raws li kev kuaj xyuas koj cov kev xav tau, peb yuav tsis ua rau koj tsis tau cog lus tias uas yuav tsim cov neeg siv khoom cuav.
Yav dhau los: Ultra nplua nylon-6 coated stainless hlau hlau hlua Tom ntej: 420J1 420J1 420J2 4T2 Stainless Hlau Sawb