Tin Mill Black Plate(TMBP) application and price in China
Product Description
Tin Mill Black Plate (TMBP) steel is manufactured from hot rolled coils by pickling to remove the surface oxide produced during the hot rolling stage, and cold rolling reducing through a cold mill to the desired thickness. TMBP produces a low ductility product that is usually processed further to develop desired end use characteristics. These further reprocessing steps include annealing and temper rolling for formability and surface texture, and in some cases, tension leveling for flatness.
TMBP are popular for end uses such as general line cans, automotive and construction that require malleability, but not corrosion resistance.
Characteristics of TMBP
High quality suited for production of Tinplate and Tin Free steel
Excellent Flatness and Thickness Uniformity
Suitability for a Variety of Use
Steel types/ Grade :
MR,L,D,SPCC
Surface /Finishes:
Tinplafe surface : Bright,Stone,Super Stone,Matt, Silver
Finishes: Brigt, fine stone ,stone,silver matt,matt
Different finishes have differently Roughness
Finish | ROUGHNESS |
[μm] | |
bright | ≤ 0.30 |
fine stone | 0.25 – 0.45 |
stone | 0.30 – 0.75 |
silver matt | 0.40 – 2.25 |
matt | 0.40 – 2.25 |
Standard of Tin Mill Black Plate-TMBP :
ASTMA 625/625M ASTMA650/650M
JISGSPB
EN10205
Temper of Tin Mill Black Plate-TMBP
Reduce | Standard designation | Nominal hardness [HR30TS] | yield strength [MPa] | Standard designation |
SR | T-1 | 49 | 230+/-50 | TS230 |
T-2 | 53 | 245+/-50 | TS245 | |
T-2.5 | 55 | 260+/-50 | TS260 | |
T-3 | 57 | 275+/-50 | TS275 | |
T-3.5 | 59 | 290+/-50 | TS290 | |
T-4 | 61 | 340+/-50 | TH415 | |
T-5 | 65 | 480+/-50 | TH435 | |
DR | DR-7.5 | 71 | 520+/-50 | TH520 |
DR-8 | 72 | 550+/-50 | TH550 | |
DR-8.5 | 73 | 580+/-50 | TH580 | |
DR-9 | 75 | 620+/-50 | TH620 | |
DR-9M | 76 | 660+/-50 | - | |
DR-10 | 79 | 700+/-50 | - |
Application of Tin Mill Black Plate (TMBP)
Cable Armor
Construction Material such as ceiling suspention,shed, deck plate
Cans, Jewelry boxes, Lipstick shell, Dry battery jackets, Lighting fixture, Spool, Cupper blazed tube
electronic parts, applicances,steel furniture
Packing of of Tin Mill Black Plate-TMBP
