444 stainless hlau sawb
Lus piav qhia luv luv:
| Specifications ntawmstainless hlau strip: |
Specifications:ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240 / ASME SA240 / ASTM A240)
Qib:430, 439, 441, 444
Dav:8-600 hli
Thickness:0.03-3 hli
Technology:Kub dov, Cold dov
Hardness:Mos, 1/4H, 1/2H, FH
Nto tiav:2B, 2D, BA, NO.1, NO.4, NO.8, 8K, daim iav, plaub hau kab, xuab zeb moj tej tawg, Txhuam, SATIN (Met nrog Plastic Coated) thiab lwm yam.
Raw Khoom:POSCO, Acerinox, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, Saky Steel, Outokumpu
Daim ntawv:Coils, Foils, Rolls, Sawb, Flats, thiab lwm yam.
| Stainless hlau 430, 439, 441, 444 sawb sib npaug qib: |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SIB 430 | 1.4016 | S43000 | SIB 430 | |
| SIB 439 | 1.4510 Nws | S43035 | TIAB SA 439 | |
| SIB 441 | 1.4509 Nws | S44100 | TIAB SA 44100 | X2CrTiNb18 |
| SS 347 / 347H strips Chemical Composition thiab Mechanical Properties: |
| Qib | C | Mn | Si | P | S | Cr | N | Ni | Mo |
| SIB 430 | 0.12 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 16.00 – 18.00 dr hab | - | 0.75 max | |
| SIB 439 | 0.030 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 17.00 – 19.00 dr hab | 0.030 max | 0.50 max | |
| SIB 444 | 0.025 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 17.5-19.5 Nws | 0.035 max | 1.0 max | 1.75-2.50 Nws |
| SS 430/439/441 Sawb Mechanical Properties: |
| Element | Qhov ntom | Tensile zog MPa Min | Yield zog (0.2% Offset) MPa Min | Elongation hauv 2 nti lossis 50mm min,% | Hardness max rockwell B |
| SIB 430 | 7,8g 3 | 450 | 205 | 22 | 89 |
| SIB 439 | 7,8g 3 | 415 | 205 | 22 | 89 |
| SIB 441 | - | 310 | - |
| Vim li cas thiaj xaiv peb: |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
4. e lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam, cov khoom xa tuaj nrog lub sijhawm tsim khoom tsawg.
6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
| SAKY STEEL'S Quality Assurance (nrog rau kev puas tsuaj thiab tsis muaj kev puas tsuaj): |
1. Visual Dimension Test
2. Kev tshuaj xyuas cov tshuab xws li tensile, Elongation thiab txo qhov chaw.
3. Kev soj ntsuam cuam tshuam
4. Tshuaj ntsuam xyuas
5. Kev sim hardness
6. Pitting tiv thaiv kuaj
7. Kev Xeem Penetrant
8. Intergranular Corrosion Test
9. Kev Ntsuas Roughness
10. Metallography Experimental Test
| SAKY STEEL Ntim: |
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj hla ntau txoj hauv kev kom mus txog qhov kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
2. Saky Steel pob peb cov khoom hauv ntau txoj hauv kev raws li cov khoom lag luam. Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li,
Daim ntawv thov:
1. Tsheb
2. Cov khoom siv hluav taws xob
3. Rail Transit
4. Precision Electronic
5. Hnub Ci Zog
6. Lub tsev thiab kho kom zoo nkauj
7. Ntim
8. of elevator
9. Chav ua noj
10. Lub nkoj siab
