431 Stainless Hlau Round Bar
Lus piav qhia luv luv:
431 stainless hlau yog martensitic stainless hlau nrog zoo heev corrosion kuj, siab toughness, thiab zoo mechanical zog.Nws yog feem ntau siv rau hauv daim ntawv thov uas yuav tsum muaj kev sib xyaw ua ke ntawm corrosion kuj thiab siab zog.
| Specification ntawm 431Stainless hlau Round Bar: |
| Qib | 431 ib |
| Txuj | ASTM A276 / ASME SA276 |
| Txoj kab uas hla | 4mm txog 400mm |
| Length | 1 rau 6M & Ntev Ntev |
| Nto | Dub, Ci, Polished, Rough tig, NO.4 Finish, Matt tiav |
| Daim ntawv | Round, Square, Hex (A / F), Rectangle, Billet, Ingot, Forged thiab lwm yam. |
| HOM NTAWM 431 Stainless hlau bar: |
 347 347H stainless hlau bar |  904l wb |  316 round bar |
 431 stainless hlau bar |  Stainless hlau ASTM A276 |  434 stainless hlau round bar |
| Sib npaug qib ntawm S43100 Stainless hlau bar: |
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| 431 ib | 1.4057 Nws | S43100 | SUS 431 | - | - |
| CHEMICAL COMPOSITION NTAWM1.4057 Stainless hlau bar: |
| Qib | C | Mn | Si | S | P | Ni | Cr |
| 431 ib | 0.12-0.20 max | 1.00 max | 1.0 max | 0.030 max | 0.040 max | 23-28 max | 15.00-18.00 Nws |
| 431 Stainless hlau bar Mechanical Properties |
| Qhov ntom | Melting Point | Tensile zog (MPa) min | Yield zog 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min |
| 7.7g 3 | 1,410-1,450 ° C (2,570-2,642 ° F) | 850-1000 MPa (123-145 ksi) | 650-850 MPa (94-123 ksi) | 30 |
| 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. Ultrasonic kuaj
4. Tshuaj ntsuam xyuas
5. Kev sim hardness
6. Pitting tiv thaiv kev xeem
7. Kev Xeem Penetrant
8. Intergranular Corrosion Test
9. Kev soj ntsuam cuam tshuam
10. Metallography Experimental Test
| 431 Stainless hlau bar UT Test: |
| 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 dhau los ntawm ntau txoj kev 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
