Q355 A572GR50 Hlau Lub kaum ntse ntse hlau
【GNEE Group chaw ua haujlwm ib puag ncig zaub】
Khoom Description
Q355 lub kaum sab xis steelyog ib qho qis- alloy siab- lub zog cov qauv hlau uas tau siv dav hauv cov choj, tsheb, nkoj, cov tsev, cov nkoj siab, cov khoom siv tshwj xeeb, thiab lwm yam, qhov "Q" sawv cev rau lub zog tawm los thiab 355 sawv cev rau lub zog ntawm cov hlau thiab lub zog compressive ntawm cov hlau. yog 355MPa. Raws li cov thickness ntawm cov khoom nce, nws cov nqi tawm los yuav txo.
A572Gr50 lub kaum sab xis hlau yog qhov qis- alloy siab- lub zog cov qauv uas tau siv dav hauv cov qauv kev tsim vaj tsev, xws li kev tsim kho steel, engineering machinery, mining machinery, heavy trucks, bridges, pressure vessels, etc. Mechanical Parts.
Khoom Paub meej
| Khoom npe | Q355 A572GR50 Hlau Lub kaum ntse ntse hlau |
| Thickness | 3-25 hli |
| Ntev |
raws li koj thov |
| Cov qauv | JIS, ASTM, GB, EN, thiab lwm yam. |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
| Nto | Pleev xim; Galvanized; Weld |
| Keeb kwm | Tuam Tshoj |
| Nqe Nqe | FOB, CIF, EXW, DDP, thiab lwm yam. |
| Lub sij hawm xa tuaj | 3-30 hnub, raws li koj qhov ntau |
q355 steel lub kaum sab xis tshuaj muaj pes tsawg leeg
| Component Elements Properties | Metric | Teb Chaws Asmeskas/Imperial |
|---|---|---|
| Carbon, C | <= 0.23 % | <= 0.23 % |
| Hlau, Fe | 0.98 | 0.98 |
| Manganese, Mn | 0.0135 | 0.0135 |
| Phosphorus, P | <= 0.040 % | <= 0.040 % |
| Silicon, Sib | <= 0.40 % | <= 0.40 % |
| Sulfur, S | <= 0.050 % | <= 0.050 % |
| Silicon, Sib | 0.15 – 0.40 % | 0.15 – 0.40 % |
| Sulfur, S | 0.0005 | 0.0005 |
a572Gr50 steel hlau lub kaum sab xis tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S | Nb |
| A572 Gr50 | Tsawg dua los yog sib npaug li 0.20 | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua lossis sib npaug li 1.50 | Tsawg dua lossis sib npaug li 0.04 | Tsawg dua los yog sib npaug li 0.05 | 0.005-0.05 |
q355 lub kaum sab xis channel lub cev muaj zog
| Lub cev muaj zog | Metric | Teb Chaws Asmeskas/Imperial |
|---|---|---|
| Qhov ntom | 7.80 g / ct | 0.282 lb/in³ |
a572Gr50 carbon steel lub kaum ntse ntse cov cuab yeej
| Qib | Yield zog Mpa |
Tensile zog Mpa |
Elongation % hauv 200mm |
Elongation % hauv 50mm |
| A572 Gr50 | 345 | 450 | 18 | 21 |
steel kaum hlauduab
Foto GNEE Group
gNEE pab pawg neeg tuaj xyuas
Peb tuaj yeem muab cov kev pabcuam tshaj lij, peb muaj Steel Angle Hlau thiab H profile steel thiab lwm yam khoom hauv Tshuag, yog tias koj muaj kev xav tau, thov hu rau peb.
Cim npe nrov: q355 a572gr50 steel kaum hlau, Tuam Tshoj q355 a572gr50 steel kaum hlau manufacturers, lwm tus neeg, Hoobkas