Alloy Steel Phaj yog dab tsi?
CovAlloy Hlau Sheetmuaj ntau yam kev siv thoob plaws ntau lub lag luam vim nws cov khoom. Nws los nrog siab weldability thiab muaj kev tiv thaiv zoo rau corrosion. Ib qho zoo tshaj plaws ntawm covAlloy Steel Phajyog tias lawv muaj zog ntau dua li cov pa CS. Lawv muaj ntau yam alloying ntsiab nyob rau hauv lawv cov tshuaj muaj pes tsawg leeg thiab tuaj nrog ib tug heev du tsos.
Lawv feem ntau yog siv rau hauv kev lag luam hnyav xws li aerospace thiab automotive, txawm li cas los xij, lawv tuaj yeem pom nyob rau hauv petrochemical industries, chemical industries, thiab lwm yam. Lawv yog cov cua sov kho tau thiab tuaj nrog cov khoom zoo li siab formability, ductility, thiab lawv yuav tsum tau muaj kev saib xyuas tsawg.
4140 Vs 4130 Alloy Steel Sheet
Cov ntawv 4140 alloy muaj 0 75-1 00% manganese thiab 0.38-0.43% carbon, whereas 413{ {11}} alloy sheet muaj 0.40-0.60% manganese thiab 0.{12}}.33% carbon. Vim qhov sib txawv ntawm lawv cov khoom siv tshuaj, lawv muaj cov khoom siv sib txawv thiab. Lub 4140 tau nce hardenability thiab lub zog piv rau 4130 daim ntawv. 4140 kuj tseem hnav ntau dua. Txawm li cas los xij, vim tsis tshua muaj zog, 4130 yooj yim dua rau vuam.
4140 Vs 8620
Txawm hais tias cov ntaub ntawv nyob rau hauv cov tshuaj muaj pes tsawg leeg ntawm 4140 thiab 8620 yog tib yam, lawv muaj nyob rau hauv ntau yam. Cov ntsiab lus carbon ntawm 4140 steel yog nyob ib ncig ntawm 0.38-0.43%, whereas ntawm 8620 yog 0.18-0.23%. Qhov no yog vim li cas 8620 nyuaj dua 4140 . 4140 feem ntau yog siv rau cov khoom siv hauv tsev thaum 8620 yog siv los ntawm ntau lub lag luam rau lub teeb rau nruab nrab kev ntxhov siab. 8620 muaj zog dua thiab hnav tsis kam.
Alloy Steel Phaj Specification
| Specifications | ASME SA387 / ASTM A387 Cov Lus Qhia |
| Ntev | 2440mm, 2000mm, 5800mm, 3000mm, 12000mm, 6000mm, 15000mm thiab lwm yam |
| Thickness | 1 mus rau 300 mm |
| Dav | 1800mm, 3500mm, 1000mm, 1500mm, 2500mm, 1219mm, 3000mm, 2000mm, 4050mm thiab lwm yam |
| Daim ntawv | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Sawb |
| Nto | 2B, etching, NO.1, 2D, NO.8, daim iav, NO.4, embossed, BA, 8K, checkered, Txhuam, plaub hau kab, xuab zeb blast |
| Ua kom tiav | Kub dov phaj, Cold dov ntawv |
Cim npe nrov: Tuam Tshoj alloy steel phaj manufacturers, lwm tus neeg, Hoobkas
