A 709 Gr.50W Weathering Steel Description
ASTM A709 Grade 50W equal grade are EN10155 :S355K2G1W,NFA 35-502,E 36 WB 4 .A709 Grade 50W is the specification used for steel plate used in the manufacture of bridges.
A 709 Gr50W Weathering Steel Delivery Conditions
Hot rolled,Cold rolled,Normalization,Tempering,Quenched,Normalization and Tempering,Quenched and Tempering,UT,PWHT,IMPACT TEST,Thermal Mechanical Control Process (TMCP),Electroslag Remelting Technical,HIC test,etc.
A 709 Gr50W Weathering Steel Applications
gnee Steel stocks A709 Grade 50W. These grades are often specified with charpy tests referencing the specific zone (or climatic region) in which the bridge will be in use.
A709 Grade 50W is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.
A 709 Gr.50W Weathering Steel Chemical Composition
| Steel Grades | C max |
Si max |
Mn | P max |
S max |
Cu max |
Cr max |
Ni max |
V max |
Nb max |
Al min |
| A 709 Gr.50W | - | - | - | 0.035 | 0.035 | - | - | - | - | - | 0.020 |
A 709 Gr.50W Weathering Steel Mechanical properties
| A709 Grade | Thick mm |
Yield [MPa] |
Tensile [MPa] | Elongtation Min % | reduction Min % |
HB | |||
| Steel Plate | Structural steel | ||||||||
| 8in[200mm] | 2in[50mm] | 8in[200mm] | 2in[50mm] | ||||||
| 50W[345W] HPS50W[HPS345W] |
≤100 | 345min | 485min | 18 | 21 | 18 | 21J | … | |
A 709 Gr.50W Weathering Steel Services
Pretreatment(Derusting,Lacquering,Painting,Sand Clusting), Heat treatment,UT Test,HIC Test,Impact Test,PWHT Z15 Test, Z25 Test, Z35Test,Cutting, Welding ,Inspection from the third party like SGS,Galvanization
ASTM A 709 Gr.50W steel plate/weathering steel/corrosion resistant/weather resistant steel: Gnee can supply the stock steel grade A 709 Grade50W Weathering Steel, Gnee Steel is a professional weathering steel exporter,supplier,manufacturer and stockist in China.
Any need in A 709 Grade50W Weathering Steel, please feel free to contact us! We will offer you the most competitive price of A 709 Gr.50W and best service for A 709 Gr.50W.
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