Q235GJ/ Q345GJ steel plate:
Q235GJ\Q345GJ High-rise use steel plate Mostly apply to major project such as high-rise, super high-rise building, wide span palaestra, airport, exhibition center steel structure workshop building etc. Compare with normal Q 235, Q 345 steel plate, Yield strength has upper limit, Tensile strength increased, Request carbon equivalent, yield ratio etc indices. High-rise use steel plate has weldability, resistance to shock, low temperature impact Performance< 0}...
Product accepted standards: GB/T19879_2005< Building structure use steel plate>
Z direction Anti - lamellar tearing structural steel plate
Q 235 B/ C/ D, Q345 B/C/D, Q 235 GJ, Q 345 GJ Series Z15, Z25, Z35 Thickness Direction Anti - lamellar tearing steel plate made in Jigang, At the same time guarantee steel plate ' s inspect request. Widespread use at super high-rise building, High-rise, wide span hall, bridge, Engineering mechanism etc
Product accepted standards: GB5313-85< Through-thickness property steel plate >
P20Rafting die steel
P20 rafting die steel made in Jigang, Temper prehardening delivery. Hardness HRC 32~35, multipoint Detection hardness D-value no bigger than no bigger than 1 HRC, Thickness 20~80mm, guarantee first level inspect acceptable
components |
C
≤ |
Si
≤ |
Mn
|
P
≤ |
S
≤ |
TAl
≥ |
Nb |
V |
Ceq≤ |
Pcm
≤ |
0.20 |
0.35 |
0.60-1.20 |
0.025 |
0.015 |
0.020 |
|
|
0.36 |
0.26 |
Use |
For the production of industrial and civil buildings such as brace and load-bearing beams, suitable for high-rise buildings and large span buildings |
size |
3000-118800mm*1500-4000mm*6-700mm |
Thickness |
6-700mm |
Standard |
GB/T19879 |
Material |
Q460GJC |
Packing |
According to the demand of the customer |
Surface treatment |
Hot-rolled |
Delivery time |
According to the quantity; asap, average period in 30 days. |
website: https://wghongxing88.en.made-in-china.com/