Alloy structural steel plate

Description

Hot-rolled steel plate – using slab continuous casting or at the beginning of rolling billet as raw material, heated by a step-by-step heating furnace, then enters the roughing mill after high-pressure water descaling.

the rough rolling material is cut into the head, tail, and then enters the finishing rolling mill, and the computer controls rolling (metalworking), after finishing rolling, it undergoes laminar cooling and is coiled by a coiler to become a straight hair coil.

After the straight hair coil is processed by a finishing line such as head-cutting, tail-cutting, edge-trimming, and multi-pass straightening, then it is cut or re-coiled: hot-rolled steel plate, flattened hot-rolled steel coil, strap coils, and etc.

If the finished hot-rolled coil is pickled to remove the oxide scale and coated with oil, it will become a hot-rolled pickled coil. This product has a tendency to partially replace cold-rolled plates, and the price is competitive, and it is deeply loved by the majority of users.

Structural steel plate-Carbon structural steel

Standard	Steel grade	Thickness	Delivery Status
GB/T 700	Q195	6～80	AR
GB/T 700	Q215	6～80	AR
GB/T 700	Q235	6～80	AR
EN 100025-2	S235	6～70	AR
EN 100025-2	S275	6～70	CR
EN 100025-2	S355	6～70	CR
ASTM A36/A 36M	A36	6～80	AR
JIS G 3101	SS330	6～80	AR
JIS G 3101	SS400	6～80	AR
JIS G 3101	SS490	6～80	AR
JIS G 3101	SS540	6～80	CR
JIS G 4051	S10C～S58C	6～220	AR

Structural steel plate -Low-alloy structural steel

Standard	Steel grade	Thickness	Delivery Status
GB/T 1591	Q355	6～80	AR
GB/T 1591	Q355	6～80	CR
GB/T 1591	Q355	6～80	TMCP
GB/T 1591	390	6～80	CR
GB/T 1591	Q420	6～80	TMCP
GB/T 1591	Q500	6～60	TMCP
GB/T 1591	Q550	6～60	TMCP
GB/T 1591	Q620	6～30	TMCP
GB/T 1591	Q690	6～30	TMCP
JIS G 3106	SM400	6～80	AR
JIS G 3106	SM490	6～80	CR
JIS G 3106	SM520	6～80	TMCP
JIS G 3106	SM570	6～80	TMCP
ASTM A572/A572M	Gr42	6～150	AR
ASTM A572/A572M	Gr50	6～100	CR
ASTM A572/A572M	Gr55	6～50	CR
ASTM A572/A572M	Gr60	6～30	TMCP
ASTM A572/A572M	Gr65	6～30	TMCP
EN 10025-4	S275	6～80	TMCP
EN 10025-4	S355	6～80	TMCP
EN 10025-4	S420	6～80	TMCP
EN 10025-4	S460	6～80	TMCP

Structural steel plate – Bridge steel

Standard	Steel grade	Thickness	Delivery Status
GB/T 714	Q235q	6～80	CR
GB/T 714	Q345q	6～80	TMCP
GB/T 714	Q370q	6～80	TMCP
GB/T 714	Q420q	6～60	TMCP
GB/T 714	Q460q	6～60	TMCP
GB/T 714	Q500q	6～60	TMCP
GB/T 714	Q550q	6～30	TMCP
GB/T 714	Q620q	6～30	TMCP
GB/T 714	Q690q	6～25	TMCP

Structural steel plate – Construction steel

Standard	Steel grade	Thickness	Delivery Status
GB/T 19879	Q235GJ	6～80	CR
GB/T 19879	Q345GJ	6～80	TMCP
GB/T 19879	Q390GJ	6～80	CR/TMCP
GB/T 19879	Q420GJ	6～80	TMCP
JIS G 3136	SN400	6～80	CR
JIS G 3136	SN490	6～80	TMCP

Any Metal, Any Type, Any Shape, Any Size, Any Quantity … Delivered Anywhere!