ASTM A709 Gr.50W weathering steel phaj
Atmospheric Corrosion Resisting Cov Qauv Phaj Khoom Piav Qhia
ASTM A709 50W corten cov khoom sib npaug rau EN10155:S355K2G1W corten hlau ntawv. A709 50W corten ntawv yog ib qho tshwj xeeb rau cov ntawv hlau siv hauv kev tsim choj.
GNEE Steel stocks A709 50W corten steel. Cov qhab nia no feem ntau tau teev tseg los ntawm Charpy test, xa mus rau thaj chaw tshwj xeeb (lossis thaj chaw huab cua) uas tus choj yuav raug siv.
A709 50W corten steel cov khoom siv rau ntau hom welded, bolted thiab riveted lug xws li steel ncej, txuas hniav, tso tsheb hlau luam thiab cov hlab ntsha, tso tsheb hlau luam, tsheb thiab khoom siv.
ASTM A 709 Gr.50W Weathering Steel Phaj Khoom Paub meej
A 709 Gr.50W Weathering Steel Chemical Composition:
| Qib Steel | C max |
Si max |
Mn | P max |
S max |
Cu max |
Cr max |
Ni max |
V max |
Nb max |
Al min |
| A 709g.50W | - | - | - | 0.035 | 0.035 | - | - | - | - | - | 0.020 |
A 709 Gr.50W Weathering Steel Mechanical zog
| A709 qib | tuab mm |
Yield [MPa] |
Tensile [MPa] | Elongtation Min % | txo Min % |
HB | |||
| Hlau Phaj | Cov qauv hlau | ||||||||
| 8 hauv [200mm] | 2 hauv [50mm] | 8 hauv [200mm] | 2 hauv [50mm] | ||||||
| 50W[345W] HPS 50W [HPS 345W] |
Tsawg dua los yog sib npaug li 100 | 345 nqi | 485 nqi | 18 | 21 | 18 | 21J | … | |
Corrosion-Resistant Steel Phaj Khoom Khoom Duab
GNEE Group Photo
GNEE Group Exhibition Duab
GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog ASTM A 709 Gr.50W weathering steel phaj, thov hu rau peb!