4130 Alloy Steel Seamless Tubing
GNEE muag ntau tshaj 1,500 tons ntawm seamless thiab welded steel kav rau ntau yam engineering industries txhua xyoo. Peb lub hom phiaj yog los xyuas kom meej tias peb cov neeg siv khoom muaj kev cia siab tshaj plaws rau kev xa khoom thiab cov khoom zoo ntawm30CrMo 4140 4130 Gas Lub tog raj kheej steel yeeb nkab.
4130 alloy steel yeeb nkab yog ib qho ntawm feem ntau siv los nag lossis daus hardening qib, uas muaj qhov zoo ntawm lub zog siab, zoo toughness thiab siab hardenability. Thiab 4130 siab kub alloy steel yeeb nkab muaj lub zog kub txaus hauv qab 500 degree, tab sis lub zog yuav poob qis heev ntawm 550 degree.
4130 alloy seamless yeeb nkab muaj ntau yam kev siv, xws li tsheb, aerospace, machinery manufacturing, tsim, thiab lwm yam.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
| Element | Qhov hnyav% |
| C | 0.22-0.28 |
| Mn | 0.60-0.90 |
| P | 0.04 (max) |
| S | 0.05 (max) |
| Cov khoom | Cov xwm txheej | ||
| T(degree) | Kev kho mob | ||
| Qhov ntom(× 1000 kg/m)3) | 7.858 | 25 | |
| Poisson tus ratio | 0.27-0.30 | 25 | |
| Elastic Modulus(GPa) | 190-210 | 25 | |
| Tensile zog(Mpa) | 490 | 25 | txias kos (round bar (19-32 mm)) ntau dua |
| Yield zog(Mpa) | 415 | ||
| Elongation (%) | 15 | ||
| Kev txo qis hauv cheeb tsam (%) | 40 | ||
| Hardness(HB) | 143 | 25 | txias kos (round bar (19-32 mm)) ntau dua |
Seamless Cold Rolled Steel Yeeb Nkab
Vim li cas thiaj xaiv peb
gnee lub tuam txhab tau tsim kom muaj kev sib koom tes ntev thiab ruaj khov nrog kev lag luam steel. Tag nrho cov khoom tau muab raws li American ASTM / AISI, German DIN, Japanese JIS, thiab Suav GB qauv, thiab tuaj yeem muab tau raws li cov kev xav tau los ntawm cov neeg siv khoom.
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FAQ
1.One-Stop Solution
Peb muaj ntau txhiab qhov kev tsim khoom tag nrho, los ntawm cov khoom siv raw mus rau cov khoom tiav.
2. Tus nqi sib tw
Kev yuav khoom loj, txheej txheem tsim khoom thiab kev tswj xyuas kom zoo ua rau peb cov nqi sib tw.
3. Kev xa khoom sai
Xyoo ntawm kev paub txog kev xa tawm tuaj yeem pab peb tswj lub sijhawm thauj mus los kom raug.
4. Kev Tswj Xyuas Zoo
Cov txheej txheem ntau lawm, kev tswj hwm kev tswj hwm, cov cuab yeej ua haujlwm tshaj lij
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