Product: Cold reduced tinmill products- Electrolytic tinplate,differentially coated electrolytic tinplate, electrolytic chromium/chromium oxide coated steel(ECCS)
Grade:
TS550, 1.0385
TS550 TPL/ECCS steel annealing heat treatment : BA (batch or box annealed), CA(continuously annealed)
TS550 TPL/ECCS steel surface treatment: Passivation, oiling
TS550 TPL/ECCS steel product finish : BR(Bright) , FS(Fine stone), ST( Stone), SG(Silver), MM(Matt)
|
Product finish |
Code |
Steel base |
Tinplate/ECCS |
Flow-melted |
Nominal surface roughness of the steel base um Ra |
|
Bright |
BR |
Smooth |
TPL |
Yes |
≤ 0.35 |
|
Fine stone |
FS |
Fine stone |
TPL |
Yes |
0.25-0.45 |
|
Fine stone |
FS |
Fine stone |
ECCS |
- |
0.25-0.45 |
|
Stone |
ST |
Stone |
TPL |
Yes |
0.35-0.60 |
|
Stone |
ST |
Stone |
ECCS |
- |
0.35-0.60 |
|
Silver |
SG |
Shot blast |
TPL |
Yes |
≥0.90 |
|
Matt |
MM |
Shot blast |
TPL |
No |
Various |
TS550 Tinplate steel coating mass g/m2 (single spot values for tin coatings) : 1.00, 1.40, 2.00, 2.80, 4.00, 5.00, 5.60, 8.40, 11.20, 14.00, 15.10
TS550 ECCS steel coating masses (mg/m2 each surface) : Total chromium 50-140, Chromium in oxides : 7- 35
TS550 TPL/ECCS steel suitable size:
Single reduced tinmill products: multiples of 0.005mm from 0.17mm up to and including 0.49mm
Double reduced tinmill products: multiples of 0.005mm from 0.13mm up to and including 0.29mm
TS550 TPL/ECCS steel Mechanical properties
|
Grade |
Material No. |
Yield/0.2% Proof strength(Rp) N/mm2 |
Tensile strength (Rm) N/mm2 |
|
Nominal Values |
Dev. |
Aim values |
Dev. |
|
TS550 |
1.0385 |
550 |
+/- 50 |
575 |
+/- 50 |
Royal industry have more than 2000 tons
TS550 TPL/ECCS steel stock source each month. We can meet our customer's most of quantity and technical request. Based on these stock source, our advantage industry spread into steel process like : cutting(on width and length), drawing, repacking, and so on.
Reference Link:
TS230,
TS245,
TS260,
TS275,
TS290,
TH415,
TH435,
TH520,
TH550,
TH580,
TH620
