Hot Rolled Product
¡¡SpecificationsDescription
Standard NoGrade
Hot rolled low carbon steelJIS G3131SPHC
SPHD
SPHESuitable for manufacturing of cold formed parts
DIN 1614
(EN10111)
StW22 (DD11)
STW23 (DD12)
StW24 (DD13)
Common structure steelJIS G3101SS 330
SS 400
SS 490
SS 540For common structure of construction, bridges, ships&vessels and auto mobiles
DIN 17100(EN10025)St 33 (S185)
St 37-2 (S235JR)
St 37-3 (S235JO)
St 44-2 (S275JR)
St 50-2 (E295)
St 52-3 (S355JO)
Weldable structure steelJIS G3106SM400A
SM400B
SM400C
SM490A
SM490B
SM490C
SM490YA
SM490YB
SM520B
SM520CFor structures requiring fine weldability used in buildings bridges, ships & vessals, autombiles, petroleum tanks and construction machines
NSCWelten590REWeldable high strength steel plate, used for presure vessel, oil tank, construction, machine mining machine and pressure water pipe
Mechanical structure steelDIN 17200C22
C35
S20C
S35CFor mechanical structures machined and heat treated before use
JIS G4501
Fine grain structure steelDIN 17102StE255
StE355Fine grain structure steel suitble for welding
Strip steel for steel tubeJIS G3132SPHT1
SPHT2
SPHT3For welded tube
Automobile structure steelJIS G3113SAPH 310
SAPH 370
SAPH 400
SAPH 440For automobile structures requiring fine formability and machinability including automobile frames and wheels
SEW 092 (EN10149-2)QStE 340TM
QStE 380TM
QStE 420TM (S420MC)
QStE 460TM (S460MC)
QStE 500TM (S500MC)Hot rolled strip for cold-formed parts, such as main frame and other structure parts of automobile with high strength and good cold formability
Boiler & pressure vesselDIN 17155 (EN10028-2)HII (P265GH)
19Mn6 (P355GH)Able to ensure the mechanical prorerties at high temperature and aplicabele to steam boiler and equipment and the other high pressure vessel at high operating temperature
JIS G3103SB410
JIS G3116SG295
SG325Applicable to the welded gas bottle
Vesel structure steelLR, BV,GL,DN, ABSA
B
DAvailable to satisfy the classification of the vessel societies of different countries
Weather proof steelSEW087 (EN10155)WTSt37-2 (S235J2W)
WTSt52-3 (S355J2G1W)Applocable to manufacturing of the structures like container, railway vehicle, petroleum deck, engineering machinery which require weather proof property
NSCNAW 400
NAW 490
Sulfuric acid proof steelNSCS-ten2
Mariloy G41A
Mariloy S50AApplicable to manufacturing of the vessel for the medium containing hydro-sulphuric acid
Sea water proof steelApplicable to manufacturing of the structure like petroleum deck,vessel, harbour building.
Hardened surface steelDIN 17210C10
C15As ahigh purity low carbon steel plate, it is applocable to manufacturing of the structure of high hardness in surface and high tensile in core which is processed through surface cementation or nitration, theb hardened by quenching
JIS G4051S09CK
S15CK
Straight welding casing steelAPI 5CTJ55Aplicable to manufacturing of stright welding oil casing
Hot rolled coil for pipelineAPI 5LGrade A,B
X42,X46,X52
X56,X60,X65,X70Applicable to petroleum and natural gas pipeline