JIS G3445 STKM13C Carbon Steel Tubes
Yuav JIS G3445 STKM13C Tube los ntawm GNEE kom ntseeg tau cov kav dej ruaj khov thiab zoo rau ntau yam kev siv.
JIS G3445 STKM13C Tsawg Carbon Steel Yeeb Nkab yog cov khoom siv carbon steel nrog cov ntsiab lus siab tshaj plaws ntawm 0.25%, uas muaj qhov zoo tshaj plaws weldability, ua rau nws tsim nyog rau kev tsim cov txheej txheem xws li vuam, dabtsi yog khoov thiab tsim yam tsis poob nws lub zog ntawm cov qauv. . IS G3445 STKM13C Seamless Carbon Steel Yeeb Nkab tuaj yeem ua rau nws qhov tawv tawv los ntawm cov txheej txheem carburizing.
JIS G3445 STKM13C Precision Steel Yeeb Nkab yog cov khoom siv high-precision steel yeeb nkab uas tsim los ntawm kev kos duab txias lossis kub dov. Nws yog tsuas yog siv nyob rau hauv zus tau tej cov pneumatic los yog hydraulic Cheebtsam xws li lub tog raj kheej.
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Tshuaj muaj pes tsawg leeg (mass feem) (wt.%) ntawm STKM13C
|
C |
Si |
Mn |
P |
S |
|
Max 0.25 |
0.35 |
0.30-0.90 |
0.04 |
0.04 |
CNS STKM13C Mechanical Properties
| Tensile Stress Rm (MPa) |
Yield Stress Rp0.2 (MPa) |
Elongation A (%) |
Kev cuam tshuam KV/Ku (J) |
|---|---|---|---|
| 539 (Ntau dua lossis sib npaug) | 488 (Ntau dua lossis sib npaug) | 21 | 22 |
STKM13C Steel Lub cev muaj zog
| Kub (degree) |
Modulus ntawm elasticity (GPa) |
Thermal conductivity (W / m· degree) |
Tshwj xeeb thermal muaj peev xwm (J / kg · degree) |
|---|---|---|---|
| 364 | 979 | 31.3 | 142 |
STKM13C Carbon Steel Tube
Vim li cas thiaj xaiv peb
GNEE cov kav dej thiab cov raj muaj ntau yam kev siv hauv ntau lub lag luam, suav nrog cov roj thiab roj, petrochemical thiab kev tsim kho kev lag luam. Thiab peb tuaj yeem muab cov khoom sib txawv rau ntau lub hom phiaj (xws li kev tiv thaiv corrosion).
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FAQ
1. Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
Yog lawm. Feem ntau peb cov qauv yog dawb. Peb tuaj yeem tsim raws li koj cov qauv lossis cov duab kos duab. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
2. Koj tuaj yeem lav qhov kuv tau txais yuav zoo li cas?
Peb yog lub Hoobkas nrog 100% kev tshuaj xyuas ua ntej xa khoom kom ntseeg tau tias qhov zoo.
3. Koj yuav ua li cas peb lub lag luam tsim kom muaj kev sib raug zoo mus ntev?
1. Peb tuav cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig;
2. Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv.
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