Grade

Type

ASME

EN

JIS

GB

1

Carbon Steel, Low Alloy Steel

Bar

SB-348 Gr 1

EN3.7025

1类

TA1

Contrast

2

Carbon Steel, Low Alloy Steel

Bar

SB-348 Gr 2

EN3.7035

2类

TA2

Contrast

3

Carbon Steel, Low Alloy Steel

Bar

SB-348 Gr 3

EN3.7055

3类

TA3

Contrast

4

Carbon Steel, Low Alloy Steel

Bar

SB-348 Gr 4

EN3.7065

4类

TA4

Contrast

5

Carbon Steel, Low Alloy Steel

Bar

SB-348 Gr 7

EN3.7235

12类

TA10

Contrast

6

Carbon Steel, Low Alloy Steel

Bar

SB-348 Gr 12

EN3.7105

TA11

Contrast

7

Carbon Steel, Low Alloy Steel

Bar

SB-408 N08800

NS111

Contrast

8

Carbon Steel, Low Alloy Steel

Bar

SB-408 N08810

NS112

Contrast

9

Carbon Steel, Low Alloy Steel

Bar

SB-425 N08825

NS142

Contrast

10

Carbon Steel, Low Alloy Steel

Bar

SB-473 N08020

NS143

Contrast

11

Carbon Steel, Low Alloy Steel

Bar

SB-166 N06600

NS312

Contrast

12

Carbon Steel, Low Alloy Steel

Bar

NS315

Contrast

13

Carbon Steel, Low Alloy Steel

Bar

SB-335 N10001

NS321

Contrast

14

Carbon Steel, Low Alloy Steel

Bar

NS322

Contrast

15

Carbon Steel, Low Alloy Steel

Bar

SB-574 N10276

NS334

Contrast

16

Carbon Steel, Low Alloy Steel

Bar

SB-574 N06455

NS335

Contrast

17

Carbon Steel, Low Alloy Steel

Bar

SB-446 N06625

NS336

Contrast