Steel for Structural Uses
KS - SS330, 400, SM400A, B, C, SM490A, B
JIS - SS330, SS400, SS490, SS540, SM400A, B, C, SM490A, B, C, SM490YA, YB, SM520B, C, SM570
ASTM - A36, A283, A570
Weather Resistant Stee
JIS - SPA-H
Steel for Automotive Structural Uses
JIS - SPA-H310, 370, 400, 440, SPFH490, 540, 590
ASTM - A715-40, 45, 50, 55, 60, 65, 70, 80
Carbon Steel for Pipe and Tube
JIS - SPHT1, 2, 3, 4, STB340, 410, STK290, 400, 490, 500, 540, STKM11A, 12B, 13A, 13B, 14B, 16A, 18A
Hot-Rolled Steel for Gas Cylinders
JIS - SG255, 295, 325, 365
ASTM - A455
Steel for Oil Well Pipes
API - 5G-J55, K55, N80
Steel for Pipelines
API - 5L 5L-A,B, X42,X46,X52,X60,X65,X70,X80
Hot-Rolled Carbon Steel for Special Use
JIS - S10C-S55C, SK2, 3, 4, 5, 7 SUP9, SCM415, 430, 435, 440
SAE - SAE1010-1055
Cold Rolled Steel
SAE - SAE1006~1055

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TS 30Kg Class
0.8~24mm X 650~1950mm
TS 40Kg Class
1.1~24mm X 700~1950mm
TS 50Kg Class
1.4~22mm X 700~1950mm
TS 60Kg Class
1.4~22mm X 700~1950mm
TS 80Kg Class
3.2~14mm X 1120~1549mm

for Shipbuilding
KR - A, B, D, E, AH32, DH32, EH32, AH36, DH36,EH36, EH40, RL24A, B, RL33, 37
NK - KA, KB, KD, KE, KA32, KD32, KE32, KA36, KD36, KE36, KA40, KD40, KE40,
KL24A, B, KL33, 37
ASTM - A, B, D, AH32, DH32, EH32, AH40, DH40, EH40
for Automobile Structural Uses
JIS - SAPH400
for Machine Strcutural Uses
KS - D 3752 SM10C~SM58C
JIS - G 4051 S10C~S58C / G 4105 SCM415~440
SAE - SAE1010~SAE1060 / SAE4150
for Boiler & Pressure Vessels
KS - D3539 SQV1A,1B,2A,2B / D3521 SPPV235,315, 450, 490 / D3560 SB450, 450M, 480, 480M, 410
JIS - G3103 SB410, 450, 450M, 480, 490M / G3118 SGV410, 450, 480 / G3115 SPV235, 315, 355, 410, 450, 490
ASTM - A285 Gr A,B,C / A515 Gr 60,65,70 / A516 Gr55,60,65,70 /A537 Class 1,2
for Low Temperature Pressure Vessels
JIS - G3126 SLA235A,B, / 325A,B, / 360
ASTM - A203-D,E / A553-1
for Pipelines
API - 5L-A,B / X42,46,52,56,60,65,70
for Ocean Strcuture
API - 2H Gr 50 / API 2W Gr 50,50T,60
for Atmospheric Corrision Resistant Steel
KS - D3529 SMA400AW,AP / 4008BW,BP / 400CW,CP / 490AW,AP / 490BW,BP/ 490CW,CP / 570W / 570P
JIS - D3529 SMA400AW,AP / 4008BW,BP / 400CW,CP / 490AW,AP / 490BW,BP/ 490CW,CP / 570W / 570P
ASTM - A242 / A588 Gr.A,B,C / A709-50W Gr.A,B,C
for General Structural Use
KS - D3503 SS330,SS400,SS490 / D3515 SM400A,B,C/490A,B,C/490YA,YB/520B,C/570
JIS - G3101 SS330,SS400,SS490,SS540 / G3106 SM400A,B,C/490A,B,C/490YA,YB/570
ASTM - A283 Gr.A,B,C,D /A36 /A572 Gr 42,50,60,65 / A633 Gr A,C,D,E / A678 /A656 / A514B,F /A573 Gr70
for Constructional Use
KS - D3861 SN400 A,B,C/490 B,C /D3868 HSB500 L,W /600,L,W
JIS - G3136 SN400 A,B,C/490 B,C
ASTM - A709 Gr 36,50

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6~120mm X
1219~ 4500mm X
25000mm

JIS - SPHC / SS400 / SS490

for Building Interior & Exterior / Bridge Floor
Truck Loading Parts / Vessel Deck

6~120mm X 1219~ 4500mm X 25000mm

KS - SPCC / SPCD / SPCE / SPP
JIS - SPCC / SPCD / SPCE,F,G / SPP
ASTM - A1008 CSA, CSB / A1008 DSA / A1008 DDS / A1008 EDDS

for Automotive Structural Uses / Structual Steel / Commercial Steel / Porcelain Enamelling / High-Tensile-Strength Stee

0.3~6.0mm X 600 ~ 1890mm X C

KS - SA1C / SA1D / SA1E
JIS - SA1C / SA1D / SA1E
POCO - PA1C / PA1D / PA1E

for Home Appliances / Thermal Equipments / Automotive Applications

0.35~2.4mm X 800~ 1250mm X C

KS - SGCC / SGHC, SGCD / SGHD1,D2,D3
JIS - SGCC / SGHC, SGCD / SGHD1,D2,D3
ASTM - A653-CQ, LFQ, DQ, DQSK

for Automotive Structural Uses / Eletronic Devices and Facilities / Structures

0.3~2.0mm X 600~1860mm X C

KS - SECC, SECD, SECE, SECEN
JIS - SECC, SECD, SECE, SECEN
ASTM - A591-CQ,DQ,DQSK

for Automatives / Eletronics / Interiors / Furnitures

0.4~2.3mm X 500~1760mm X C

T-1 / T-2 / T-2.5 / T-3 / T-4 / T-5 (BA or CA)
DR-7.5 / DR-8 / DR-8.5 / DR-9 (BA or CA)

for Food & Beverage cans / Aerosol cans / General cans / Industrial use
(ex. Cable, electronic - parts, Crown, Lug Cap)

Single reduced
0.15~0.6mm X 600~1220mm X C

Double reduced
0.14~0.36mm X 850~1650mm X C

for Core Wire of Covered Electrodes
JIS - SWRY11~21, YSW11~41, YGW11~24
for Spring Steel
JIS - SUP3, 6, 7, 8, 9A, 10, 11A, 12, 13
SAE - 9254, D, S, V, HV
for Bearing Steel
JIS - SUJ1~5 - SAE : 52100
for Steel Cord
AISI - 1069, 1080
for Low-Carbon Steel Wire Rod
JIS - SWRM6~22
SAE - SAE1006~1022
ASTM - A510
for Free-Cutting Carbon Steel
JIS - SUM11~43
SAE - SAE1213, SAE1144
for High-Carbon Steel Wire Rod
JIS - SWRH27~72A/B
SAE - SAE1026~SAE1095
for Piano Wire Rod
JIS - SWRS62~92A/B
for Cold Heading Quality and Cold Forging
JIS - SWRCH6A~22A, SWRCH10K~50K
SAE - SAE1006~SAE1050
for High-Strength Steel
SAE - SAE10B30~SAE10B35
for Machine Strcutural Uses
JIS - SCr15-445, SCM412-822, SNCM 220-815, SMn420-443, SMnC 420-443, SNC236-836
SAE - 1513-1548, 4118-4161, 5115-5145, 8620-8645

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5.5~42mm (5.0mm Available for some specs.)