304H Stainless Hlau Caij Nplooj Hlav Hlau
Cov lus piav qhia luv luv:
Cov lus qhia tshwj xeeb ntawm stainless hlau caij nplooj ntoos hlav hlau caij nplooj ntoo hlav:
Cov lus qhia tshwj xeeb:ASTM A313, Ams 5688
Qib:304, 304h, 316
Kab hlau:0.1 rau 5.0 hli
Nto:Kaj, npub
304H Lub Caij Nplooj Ntoos Hlav Hlau Cov Khoom Siv Cov Khoom Siv Hluav Taws Xob:
| Teem nqi | C | Mn | Si | P | S | Cr | Cu | Ni | N |
| 30H | 0.04-0.10 | 2.0 max | 1.0 max | 0.045 Max | 0.030 max | 18.0 - 20.0 | 0.50 max | 8.0- 11.0 Max | 0.15 Max |
304H Stainless Caij Nplooj Ntoos Hlav Hlau Tshuag los ntawm Sakysteel:
| Khoom | Nplaim | Hlau Hlau | Daim Ntawv Pov Thawj Kuaj Xyuas |
| 30H | Npub & Bright | Ill0.4-ill0.45 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Ill0.5-om0.55 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Ill0.6 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Ill0.7 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Ill0.8 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Ill0.9 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Φ1.0-φ1.5 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Φ1.6-ol2.4 | Tsing & Yongxing & Wuhang |
| 30H | Npub & Bright | Φ2.5-4.0 | Tsing & Yongxing & Wuhang |
Stainless Hlau Caij Caij Nplooj Hlav Hlau Tensile Muaj Zog:
| Txoj xov tooj Qhov dav | JIS | ASTM | Jis-wpb | ASTM | Jis-wpc | ASTM |
| Sus-302 | 316 | Su-302 | 302CCLass1 | 631331J1 | 631 | |
| Sus304 | Sus-304 | 304 | ||||
| 316 | ||||||
| 0.08-0.2 | 1650-1900 MPa | 1 690- 1895 MPA | 2150-2400 MPa | 2240-2450 mpa | Xyoo 1950-2200 MPa | |
| 0.23-0.4 | 1600-1850 MPa | 1655-1810 MPa | 2050-2300 MPa | 2205-2330 MPa | 1930-2180 MPa | 2032 mpa |
| 0.45-0.6 | 1600-1850 MPa | 1620- 1825 mpa | 1 950-2200 MPa | 2070-2220 mpa | 1850-2100 MPa | Xyoo 1965 MPa |
| 0.65-1.0 | 1530-1780 MPa | 1520-1825 MPa | 1850-2100 MPa | Xyoo 1995-2095 mpa | 1800-2050 mpa | 1895 MPa |
| 1.2-1.4 | 1450-1700 MPa | 1550-1760 MPA | 1750-2000 MPa | 1840-2020 mpa | 1700-1950 MPa | 1826 MPa |
| 16-2.0 | 1400-1700 MPa | 1480-1 666 MPa | 1650-1900 MPa | 1735-1895 mpa | 1600-1850 MPa | 1770 MPA |
| 2.3-2.6 | 1320-1570 MPa | 1 380- 1585 MPa | 1 550-1800 MPa | 1 640-1805 mpa | 1500-1750 MPa | 1670 MPa |
| 2.9-4.0 | 1230-1480 MPA | 1275-1450 MPa | 1450-1700 MPa | 1560-1670 MPA | 1400-1650 MPa | 1625 MPa |
| 4.5-6.0 | 1100-1350 MPa | 1105- 1275 MPa | 1350-1600 MPa | 1335-1475 MPa | 1300-1550 MPa | 1545 mpa |
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.
Saky Steel cov kev lees paub zoo (suav nrog ob qho tib si kev puas tsuaj thiab tsis yog-rhuav tshem):
1. Kev kuaj pom kev pom kev
2. Kev tshuaj xyuas txhua yam zoo li tensile, elongation thiab txo thaj chaw.
3. Kev Txheeb Ze
4. Tshuaj Ntsuam Xyuas Kev Ntsuam Xyuas
5. Hardness Test
6. Pitting Kev Tiv Thaiv Kev Tiv Thaiv
7. Kev kuaj mob
8. Ntu kev kuaj mob corrosion
9. Roughness Testing
10. Metallography sim ntsuas
Saky Steel thawv ntim:
1. Cov Packing yog qhov tseem ceeb tshaj plaws tshwj xeeb tshaj yog nyob rau hauv cov kev xa khoom thoob ntiaj teb nyob rau hauv kev txiav txim siab dhau los ntawm ntau qhov kawg, yog li peb txo kev txhawj xeeb tshwj xeeb txog kev ntim.
2. Saky steel ntim pob peb cov khoom hauv ntau txoj hauv kev raws li cov khoom. Peb ntim peb cov khoom hauv ntau txoj kev, xws li,
