SUS 304H Cov kav dej
Stainless hlau 304H cov kav dejmuaj cov ntsiab lus carbon ntau dua 304 stainless hlau. Cov ntsiab lus carbon ntawm 304H stainless hlau feem ntau nyob ntawm 0.04-0.10%, thaum cov ntsiab lus carbon ntawm 304 stainless hlau kav feem ntau yog qis dua 0.08%. Qhov no muab Stainless Hlau TP 304H Cov kav dej siab dua rau kev kub siab creep.
Vim qhov sib txawv ntawm cov ntsiab lus carbon, qhov kev pabcuam kub ntawm TP 304H Stainless Steel Pipes yog siab dua li ntawm 304 stainless hlau. Qhov kev pabcuam kub ntawm 304 stainless hlau yeeb nkab feem ntau yog -196 degree rau 800 degree, thaum qhov kev pabcuam kub ntawm 304H stainless hlau tuaj yeem ncav cuag li 1150 degree.
Daim ntawv thov teb: Vim nws qhov kev ua tau zoo ntawm qhov kub thiab txias, A213 SS TP 304H Cov kav dej feem ntau siv rau hauv cov ntawv thov hauv qhov kub thiab txias, xws li roj av refining, tshuaj lom neeg kev lag luam, kub exchanger thiab lwm yam lag luam. ASTM A213 304H seamless raj feem ntau siv rau hauv kev siv ib puag ncig, xws li kev ua zaub mov, kho kom zoo nkauj hauv tsev, tshuaj thiab lwm yam haujlwm.
Kev sib xyaw ua ke rau 304 qib stainless hlau yeeb nkab
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304H | min. | 0.04 | - | - | - | - | 18.0 | - | 8.0 | - |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | |||
TP 304 / 304L Stainless Hlau Seamless Pipes Mechanical Properties
| Qib | Tensile zog (MPa) min | Yield Strength 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
ASTM A312 TP 304 Stainless Steel Pipes Lub cev muaj zog
| Qib | Qhov ceev (kg / m3) | Elastic Modulus (GPa) | Lub ntsiab lus Coefficient ntawm Thermal Expansion (m / m /0C) | Thermal conductivity (W / mK) | Thaum tshav kub kub tshwj xeeb 0-1000C (J/kg.K) | Hluav taws xob tiv taus (nm) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | ntawm 1000C | ntawm 5000C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 72 |
seamless 304 stainless hlau tubing
Stainless hlau kav thiab tooj liab kav
Stainless hlau yog 2.5 npaug zog dua tooj liab thiab ua tau zoo dua nyob rau hauv kev nyuaj siab thiab strain xeem. Stainless hlau yog kwv yees li peb zaug muaj zog tshaj tooj liab thiab tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj teeb meem.
Copper yog cov khoom siv hlau uas ua rau nws yooj yim rau khoov thiab txiav, tab sis tsis haum rau kev siv lub zog siab lossis kub siab.
Lub zog thiab rigidity ntawm stainless hlau ua rau nws zoo tagnrho rau kev teeb tsa mus sij hawm ntev. Feem ntau, stainless hlau xav tau kev txhawb nqa tsawg dua tooj liab. Txij li cov yeeb nkab stainless hlau muaj cov phab ntsa nyias dua li cov yeeb nkab tooj liab, nws yuav yooj yim rau nruab.
Gnee Cov neeg tuaj xyuas
Cim npe nrov: Stainless hlau 304h 304 kav, Tuam Tshoj stainless hlau 304h 304 kav manufacturers, lwm tus neeg, Hoobkas
