2011 ပိုလီလွှာ 6m သံမဏိပတ်ပတ်လည်ဘား

Steel Grade

200 series ss

Diameter

6-500mm

Length

6000mm or as required

Process

hot rolled/forged/cold drawn

Surface

Bright

Usage

Construction

Main Market

India,Russia,Canada,Uruguay,UAE,Egypt,Qatar,etc.

Si

Mn

P

S

Ni

Cr

201

≤0.15

≤1.00

5.5/7.5

≤0.060

≤0.030

3.5/5.5

16.0/18.0

-

HB≤241,HRB≤100, HV≤240

202

≤0.15

≤1.00

7.5/10

≤0.060

≤0.030

4.0/6.0

17.0/19.0

-

HRB≤195, HV≤218

304

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

8.0/11.0

18.00/20.00

-

HB≤187,HRB≤90,HV≤200

316

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

10.00/14.00

16.0/18.0

Mo:2.00/3.00

HB≤187, HRB≤90 HV≤200

316L

≤0.03

≤1.00

≤2.00

≤0.045

≤0.03

10.00/14.00

16.0/18.0

Mo:2.00/3.00

HB≤187, HRB≤90 HV≤200

321

≤0.08

≤1.00

≤2.00

≤0.045

≤0.03

9.00/12.00

17.0/19.0

Ti:5C-0.70

HRB≤90, HV≤200

410

≤0.15

≤1.00

≤1.25

≤0.060

≤0.030

≤0.060

11.5/13.5

-

HB≤183, HRB≤88 HV≤200

430

≤0.12

≤1.00

≤1.25

≤0.040

≤0.03

-

16.00/18.00

-

HB≤183, HRB≤88 HV≤200