Product Name

Stainless Steel/Carbon Steel/Galvanized Steel Flat

Grade

Stainless Steel: 200 Series/300 Series/ 400 Series

201,202,301,302,302HQ,

303, 304,304L,304F,309,309s,310,310s,314,314l,

316,316L, 316Ti,316H,316F, 317,317L,321,321H,347H

409L,410,410S,416,420, 420J1,420JS,

430,430F,431,439,441,444,630,631,

904L,254SMo,2205,2507,2506 etc.

Carbon Steel: Q195,Q235A, Q235B,Q235C Q345,SS330,

SS400,SS490,

1008,1010,1020,1021,1025,1030,

55#,60#,70#,75#,85#etc

Galvanized Steel: Q195,Q215,Q235B,Q345B,Q420,Q460C,

S235JR,S275JR,S355JR,S235JO,SS400,SS540,

ST37-2,ST52,

ASTM36,A36,A54,A572,A992 etc.

Shape

Flat

Payment Terms

L/C T/T

Delivery time

7-15Days

Certification

ISO,BV,SGS

Standard

ASTM,EN,JIS,GB,AISI

Processing Service

Bending, Welding, Decoiling, Punching, Cutting

Surface

BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Shipping method

Sea or air

Price Terms

CIF CFR FOB EX-WORK

Application

Building structure Engineering structure ect...

Package

In wooden cases or in wooden pallets

Technique

Cold Rolled/Hot Rolled

Thickness

As required

Length

As required

Material

A36, ST3, S235J0, S235J2, St52, 16mn, S355JOQ195, Q215, Q235B, Q345B, S235JR, S355JR, S355, SS440, SM400A, SM400BA572, GR50, GR60, SS540

Thickness

1-30mm

Width

15-400mm

Length

6m, 9m, 12m or as customer requirement

Technology

Hot rolled, welded

Standard

ASTM，AISI，JIS，GB， DIN，EN

Surface

Galvanized, paint；or as your request

Certification

ISO, SGS, BV

Application

widely used in building structure and engineering construction, such as room beam,ship beam, industrial furnace, etc.

Grade

C

Si

Mn

P

S

Ni

Cr

Mo

201

≤0 .15

≤0 .75

5. 5-7. 5

≤0.06

≤0.03

3.5 -5.5

16 .0 -18.0

-

202

≤0 .15

≤l.0

7.5-10.0

≤0.06

≤0.03

4.0-6.0

17.0-19.0

-

301

≤0 .15

≤l.0

≤2.0

≤0.045

≤0.03

6.0-8.0

16.0-18.0

-

302

≤0 .15

≤1.0

≤2.0

≤0.035

≤0.03

8.0-10.0

17.0-19.0

-

304

≤0 .0.08

≤1.0

≤2.0

≤0.045

≤0.03

8.0-10.5

18.0-20.0

-

304L

≤0.03

≤1.0

≤2.0

≤0.035

≤0.03

9.0-13.0

18.0-20.0

-

309S

≤0.08

≤1.0

≤2.0

≤0.045

≤0.03

12.0-15.0

22.0-24.0

-

310S

≤0.08

≤1.5

≤2.0

≤0.035

≤0.03

19.0-22.0

24.0-26.0

-

316

≤0.08

≤1.0

≤2.0

≤0.045

≤0.03

10.0-14.0

16.0-18.0

2.0-

316L

≤0 .03

≤1.0

≤2.0

≤0.045

≤0.03

12.0 - 15.0

16 .0 -1 8.0

2.0 -

321

≤0 .08

≤1.0

≤2.0

≤0.035

≤0.03

9.0 - 13 .0

17.0 -1 9.0

-

630

≤0 .07

≤1.0

≤1.0

≤0.035

≤0.03

3.0-5.0

15.5-17.5

-

631

≤0.09

≤1.0

≤1.0

≤0.030

≤0.035

6.50-7.75

16.0-18.0

-

904L

≤2 .0

≤0.045

≤1.0

≤0.035

-

23.0·28.0

19.0-23.0

4.0-5.0

2205

≤0.03

≤1.0

≤2.0

≤0.030

≤0.02

4.5-6.5

22.0-23.0

3.0-3.5

2507

≤0.03

≤0.8

≤1.2

≤0.035

≤0.02

6.0-8.0

24.0-26.0

3.0-5.0

2520

≤0.08

≤1.5

≤2.0

≤0.045

≤0.03

0.19 -0. 22

0. 24 -0 . 26

-

410

≤0.15

≤1.0

≤1.0

≤0.035

≤0.03

-

11.5-13.5

-

430

≤0.1 2

≤0.75

≤1.0

≤0.040

≤0.03

≤0.60

16.0 -18.0

-

Grade

C

Si

Mn

P

S

Cr

Ni

Cu

As

N

Q195

≤0.12

≤0.3

≤0.5

≤0.035

≤0.04

≤0.3

≤0.3

≤0.3

≤0.08

≤0.008

Q235A

≤0.22

≤0.35

≤1.4

≤0.045

≤0.05

≤0.3

≤0.3

≤0.3

≤0.08

≤0.008

Q235B

≤0.2

≤0.35

≤1.4

≤0.045

≤0.045

≤0.3

≤0.3

≤0.3

≤0.08

≤0.008

Q235C

≤0.17

≤0.35

≤1.4

≤0.04

≤0.04

≤0.3

≤0.3

≤0.3

≤0.08

≤0.008

SS330

-

-

-

≤0.05

≤0.05

-

-

-

-

-

SS400

-

-

-

≤0.05

≤0.05

-

-

-

-

-

SS490

-

-

-

≤0.05

≤0.05

-

-

-

-

-

1008

≤0.1

-

0.3-0.5

≤0.04

≤0.05

-

-

≥0.002

-

-

1010

0.08-0.13

0.3-0.6

-

≤0.04

≤0.05

-

-

≥0.002

-

-

1015

0.13-0.18

-

0.3-0.6

≤0.04

≤0.05

-

-

≥0.002

-

-

1020

0.08-0.23

-

0.3-0.6

≤0.04

≤0.05

-

-

≥0.002

-

-

1021

0.18-0.23

-

0.6-0.9

≤0.04

≤0.05

-

-

≥0.002

-

-

1025

0.22-0.28

-

0.3-0.6

≤0.04

≤0.05

-

-

≥0.002

-

-

1030

0.28-0.34

-

0.6-0.9

≤0.04

≤0.05

-

-

≥0.002

-

-

55#

0.52-0.6

0.17-0.37

0.5-0.8

≤0.035

≤0.035

≤0.25

≤0.3

≤0.25

-

-

60#

0.57-0.65

0.17-0.37

0.5-0.8

≤0.035

≤0.035

≤0.25

≤0.3

≤0.25

-

-

70#

0.67-0.75

0.17-0.37

0.5-0.8

≤0.035

≤0.035

≤0.25

≤0.3

≤0.25

-

-

75#

0.72-0.8

0.17-0.37

0.5-0.8

≤0.035

≤0.035

≤0.25

≤0.3

≤0.25

-

-

85#

0.82-0.9

0.17-0.37

0.5-0.8

≤0.035

≤0.035

≤0.25

≤0.3

≤0.25

-

-