• API 5CT N80 casing and tubing pipe
• API 5CT K55 casing and tubing pipe
• API 5CT J55 casing and tubing pipe
• EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
• EN10028-2 P265GH Pressure vessels steel equivalents
• EN 10210 S355J2H low alloy carbon structural steel
• EN 10210 S355J0H steel hollow materials
• GB/T 18248 34CrMo4
• GB/T 18248 35CrMo alloy steel
• 30CrMo steel Heat treatment, 30CrMo steel tube/pipe

430 stainless steel strip surface level, Surface treatment

430 stainless steel strip has the following state, the state is not the same, dirt and corrosion resistance are not the same.

NO.1, 1D, 2D, 2B, N0.4, HL, BA, Mirror, and a variety of other surface processing status.

430 stainless steel strip characteristics and processing technology:

1D- surface discontinuities with granular , also known as matte . Process : hot + cold rolled annealed shot pickling + + annealing and pickling .

2D- was slightly shiny silver white. Process : hot + cold rolled annealed shot pickling + + annealing and pickling .

2B- 2D silvery white and the ratio of surface gloss and good flatness . Process : hot rolled pickling + shot + annealed cold-rolled annealing and pickling + + temper rolling .

BA- excellent surface gloss , a high reflectance as a mirror surface. Process : hot rolled pickling + shot + annealed cold-rolled annealing and pickling + + + temper rolling surface polishing .

No.3- has good gloss, the surface was coarse grain . Process : The 2D or 2B polished goods and temper rolling with 100-120 abrasive material (JIS R6002).

No.4- better gloss , the surface was fine lines. Process : The 2D or 2B polished goods and temper rolling with 150-180 abrasive material (JIS R6002).

HL- possessed hair was silver gray stripes . Processing: 2B product for 2D chemical or polishing the surface in a continuous grinding grain with the appropriate size of the abrasive material.

MIRRO- state process was a mirror : 2B product for 2D product or grinding polished to a mirror effect with the appropriate size of the abrasive material.

We can offer all kinds of 430 stainless steel strip surface level, Surface treatment, 430 stainless steel strip stock,if you need,please contact us at any time.