COSTA STEEL

Integrated & International Steel Supplier

Carbon Steel Plate

Category

Product

Standard

Steel Grade

Specification  

Thickness×Width×Length(mm)

Pipeline steel

Pipeline plate

AP15L

X70-X80X70(HIC),X100X120

640×15004100×6000×18000

GB/T9711

L485-L555

Shipbuilding steel

Quality shipbuilding plate

Rules of the classification societies

A,B,C,D

5100×9004100×6000×25000

Normal strength shipbuilding plate

AH32-AH40DH32-DH69EH32-EH69FH32-FH69

Structural steel

Carbon structural plate

JISG3101

SS400SS490SS540

5100×9004100×6000×25000

GB711

10-55,20Mn-65Mn

Low-Alloy structural plate

GB/T1591

Q345Q390Q420Q460

ASTM

A36A283A529

EN10025

S235-460Jo/JR/J2,S235-460M/N(L)

JISG3106

SM400,SM490,SM520,SM570

EN10113

S275-460M/N(L)

Building structural plate

GB/T19879

Q345GJ,Q390GJ,Q420GJ,Q460GJ

JISG3136

SN400SN490

ASTM

A572A573A633

Bridge plate

GB/T714

Q345q,Q370q,Q420q

JISG3106

SM490,SM520,SM570

ASTM

A572,A709Grade50\50w\100\100w

Higher-strength structural plate

GB/T16270

Q500Q550Q620Q690

JISG3128

SHY685SHY685N,SYH685NS

ASTM

A514A710

EN10137

S460Q(L),S500Q(L)-S960Q(L)

Boiler and pressure vessel steel

Boiler and vessel plate

GB713

Q345R,Q370R.15CrMoR

6300×9004100×300018000

13MnNiMoR,12Cr1MoVR

JISG3115

SPV315,SPV355,SPV410

ASTM

A202,A204,A515,A516,A387,A662

JIS3103

SB410,SB450,SB480

EN10028

P235GH,P265GH,P355GH











To Top