Available Types of Steel

Typical steel types available from Sumitomo Metals are as follows. When types other than the following are required, please consult us.

(1) Steel Plates for General and Welded Structure
JIS G3101 G3106 G3128
ASTM A36 A131 A283 A514 A572
A573 A588 A633 A678 A709
DIN 17100 17102
VDEh Wbl 089
BS EN 10025
BS 4360

(2) High Tensile Strength Steel Plates
Sumitomo
(Sumitomo high tensile strength steel plate)
SUMlTEN
Sumitomo (Sumitomo abrasionresistant high tensile strength steel plate) SUMIHARD-K
JIS ASTM
DIN VDEh BS
A517 etc.
WES 3001
HPIS B101

(3) Corrosion-Resistant and Atmospheric Corrosion-Resistant Steel Plates
Sumitomo (Sumitomo corrosionresistant and atmospheric corrosionresistant steel plates) CR
JIS G3114 G3125
ASTM A242 A588 A709

(4) Steel Plates for Shipbuiding and Offshore Structure
NK LR BV AB NV GL KR RI CR CCS
ASTM(A131) API(2H 2W 2Y) BS7191
EN10225

(5) Steel Plates for Building Structure
Sumitomo
(Sumitomo steel plates for building structural use, TMCP steel plates of 490N/mm2 class)
T-DAC
Fire-resistant
(Fire-resistant steel plates for building structural use)
FR
Sumitomo
(Sumitomo low yield point steel plates)
SLY
Land, Infrastructure and Transport Ministery- approved
(High quality steel plates of 590N/mm2 for building structural use)
SA440
JIS G3136


(6) Steel Plates for Boilers and Pressure Vessels
JIS G3103 G3115 G3118 G3119 G3120
G3124 G4109
WES 3005
ASTM A203 A204 A285 A299 A302 A353
A387 A442 A455 A515 A516 A517
A533 A537 A542 A543 A553 A612
A662 A734 A735 A737 A738 A841
DIN 17155
BS EN 10028
BS 1501
Others IS (India)
AS (Australia), etc.

(7) Steel Plates for Low-Temperature Service
Sumitomo SLT
(Sumitomo low-temperature service steel plates)
JIS G3126 G3127
WES 3003
ASTM A203 A353 A553 A844
VDEh Wbl 680
BS EN 10028
BS 1501

(8) Steel Plates for Line Pipes
API 5L

(9) Carbon and Alloy Steel for Machine Structure
JIS G4051 G4052 etc.
SAE J403f


(10) New Technology

 Electromagnetic soft iron
LP (Longitudinally profiled) steel plates
Differential thickness plates
FCA (Fatigue Crack Arrester) steel plates
AFB (Ausformed Bainite) steel plates
EzWELD steel plates


Usage of Plat
Steel plates (in general) | Characteristics | Available steel grades | List of Corresponding Standards | Officially Approved Steel Grades | Guide to Welding Materials and Equipment
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