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ASTM A36 A572 Mild Steel Angle Iron Material with Hot Rolled Heating Technology

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Shanghai shunyun industrial co.,Ltd.

ASTM A36 A572 Mild Steel Angle Iron Material with Hot Rolled Heating Technology

Country/Region china
City & Province shanghai shanghai

Product Details

 ASTM A36 A572 Construction Mild Steel Angle Iron Material with Hot Rolled Heating Technology

 

Hot rolled Steel angle Mild Steel Angle Barin size 30*3 and use for Construction material in daliy life

 

Mild Steel AngleSteel

 

Description

 

    Mild Steel Angle Steel or say iron angle, hot rolled from the heating boiler and shaped with vertical angle 90 degree and normally length in 6m, 9m, 12m.

    According to shape difference,we distiguish mild steel angle bar from equal and unequal. Equal angle has same width and specification in width 1 * width 2 * thickness. For example :25*25*4mm, means width 1 is 25mm, width 2 is 25mm, and thcikness is 4mm. We also always named specification 2#(No.2) .Hot rolled equal angle size from 2# to 200# .Unequal angle has different width and specification in width 1* width 2* thickness. For example:20*16*3mm,means width 1 is 25mm,width 2 is 16mm and thcikness is 3mm.

    According to heating technology ,Finished angle has hot rolled & normalized.

    Mild steel angle bar can be made into pressure structural bracket based on different size and grade, and also can be made into connector between structural beam. Angle bar be widly use in building and project area, such as house building, bridge building,electrial tower building, ship building, industrial boiler ,bracket and stock warehouse etc...

 

Specification

 

Equal angle size list :

Size (MM)Theoretical  weight   (KG/M)Size (MM)Theoretical   weight  (KG/M)Size (MM)Theoretical  weight  (KG/M)Size (MM)Theoretical  weight  (KG/M)Size (MM)Theoretical  weight  (KG/M)
20*30.88963*87.46990*1013.476130*1019.800180*1848.634
20*41.14563*109.15190*1215.940130*1223.600200*1442.894
25*20.76365*55.000100*69.366130*1325.400200*1545.300
25*41.45965*65.910100*710.830130*1427.200200*1648.680
30*20.92265*87.660100*812.276130*1630.900200*1854.401
30*31.37370*55.397100*1015.120140*1021.488200*2060.056
30*41.78670*66.406100*1217.898140*1225.522200*2471.168
40*31.85270*77.398100*1623.257140*1429.490200*2573.600
40*42.42270*88.373110*711.928140*1633.393220*1653.901
40*52.97675*55.818110*813.532150*920.700220*1860.250
45*42.73675*66.905110*1016.690150*1023.000220*2066.533
45*53.36975*77.976110*1219.782150*1227.300220*2272.751
50*32.33275*89.030110*1422.809150*1431.600220*2478.902
50*43.05975*1011.089120*814.880150*1533.800220*2684.987
50*53.77075*910.060120*1018.370160*1024.729250*1868.956
50*64.46580*56.211120*1221.666160*1229.391250*2076.180
56*43.44680*67.376120*1018.370160*1433.987250*2490.433
56*54.25180*78.525120*1221.666160*1638.581250*2593.770
60*54.52080*89.658125*815.504175*1231.800250*2697.461
60*65.42080*1011.874125*1019.133175*1539.400250*28104.422
63*43.90790*68.350125*1222.696180*1233.159250*30111.318
63*54.82290*79.656125*1426.193180*1438.382250*32118.149
63*65.72190*810.946130*917.900180*1643.542250*35128.271
        250*35128.271

 

Grade list:

 

Standard

 

Grade

Method of 

Deoxidization

 

Mechanical Property

(N/MM2) 

Tensile Strength

 

Yield Strength

0(0N140/MM2) 

(A%)Percentage 

Elongation 

after Fracture

Impact Power

≤1616~4020℃0℃-20℃

    

GB Standard

Q235BZ370-500≥235≥225≥26≥27  
Q345BZ470-630≥345≥325≥21≥34  
Q420BZ520-680≥420≥400≥18≥34  
Q420CZ520-680≥420≥400≥19 ≥34 
Q460CZ550-720≥460≥440≥17 ≥34 

 

JIS Standard

SS400Z400-510≥245≥235≥23   
SS540Z≥540≥400≥390≥17   

       

EN Standard

S235JRZ360-510≥235≥225≥26≥27  
S235JOZ360-510≥235≥225

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