HOT-ROLLED STEEL

Type of Material

DIN

JIS

GB

Standard

Steel Grade

Standard

Steel Grade

Standard

Steel Grade

Steel Sheet for Cold Forming

EN ****1

STW*2, STW*3, STW*4

JIS G***1

SPHC, SPHD, SPHE

GB **0
GB **1

*8, *8A1

Steel for General Structural Purposes

DIN ****0

St*3, St***2, St***3, St***2, St***2, St***3

JIS G***1

SS**0, SS**0, SS**0, SS**0

GB **0
GB **1

Q**5,
Q**5(A/B)
Q**5A, Q**5A,
Q**5A, *5

Weldable Normalized Structural Steel

DIN ****2

StE**5, StE**5

JIS G***6

SM**0(A/B/C),
SM**0(B/C),
SM**0(A/B/C),
SM**0(YA/YB),
SM**0(B/C),
SM**0

GB **2
GB ***4
GB **0
GB**1

Q**5(A/B/C/D),
Q**5(A/B),
Q**5, *0
Q**5(A/B/C/D),
Q**0(A/B/C),
Q**0(C/D)

Steel for Machine Structural Use

DIN ****0
DIN ****0

C*2, C*5
C*0, C*5

JIS G***1

S*0C, S*5C,
S*9CK, S*5CK

GB **0
GB **1

*5, *5, *5Mn

Steel for Pipes and Tubes

JIS G***2

SPHT1, SPHT2,
SPHT3

GB **0
GB **1
GB **2
GB ***4

*8A1, Q**5,
Q**5A,*5, *0

Steel Plate for Automobile Structural Uses

SEW **2

QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,
QStE**0TM,

JIS G***3

SAPH**0,
SAPH**0,
SAPH**0,
SAPH**0

EN ******2

S**5MC, S**5MC,
S**0MC, S**0MC,
S**0MC, S**0MC,
S**0MC, S**0MC
S**0MC

Steel Plate for Boiler and Other Pressure Vessels

DIN ****5

HII, *9Mn6

JIS G***3

SB**0

GB **3
GB ***4

*0g, *0R,
*9Mng, *6MnR

Steel Plate for Gas Cylinders

JIS G***6

SG**5, SG**5

GB ***3

HP**5. HP**5,
HP**5, HP**5,

Steel for Atmospheric Corrosion Resisting

SEW **7

WSt***2, WSt***3

JIS G***5

SPA-H