CONTENTS
Introduction Characteristics of TMBP Manufacturing Process Product Availability Temper
Steel Types
Finishes
Size Availability Applications Packaging and Marking Inquiring and Ordering 1 1 2 4 4 4 5 5 6 7 8
1
JFE Steel Corporation produces tinplate by means of electrolytic tinning lines and tin free steel by electrolytic chromium coating lines. JFE Steel Tin Mill Black Plate (TMBP) coils, produced under strict quality control, are supplied to the production lines.
Black plate, once ud primarily as a ba metal for tinplate, has recently come to find wider application. Today it is not only ud in tinplate and tin free steel, but also in cans, j ewelry boxes, lipstick shells and dry battery j ackets, which are competitive with tinplate and tin free steel counterparts, as well as in cold rolled coils for such diver applications as building materials and automotive parts.
In applications where the tin or chromium coating surface characteristics are of little relevance, TMBP is competitive with tinplate and tin free steel for direct painting.
When ud for direct painting, light DOS oiling is ordinarily employed on TMBP to protect against rusting.
There are two types of continuous electrolytic tinning process: The alkaline process and acid process. The acid process is subdivided into the ferrostan and halogen types. JFE Steel, which operates both types of tinning lines, has been shipping large tonnages of TMBP to customers around the world for u in producing tinplate by either the halogen-type or the ferrostan-type electrolytic tinning process.
High Quality Suited for Production of Tinplate and Tin Free Steel
1. JFE Steel's TMBP is either single-reduced on a five-stand or six-stand mill or double-reduced, after annealing, on a two-stand or three-stand mill, the first unit of its kind installed in Japan. Thus, JFE Steel TMBP features excellent thickness uniformity and flatness.
Excellent Flatness and Thickness Uniformity
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2. Single-reduced TMBP is available in a wide range of sizes; double-reduced TMBP is also available.
TMBP is available in a wide variety of surface finishes.Various types of ba metals are ud and available.
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For direct painting usage, plea consult us in advance regarding anticorrosive measures that can be applied in such a way that rusting is held at a minimum without impeding direct paintability.
Suitability for a Variety of Us
3. Characteristics of TMBP
Introduction
Product Availability
Bright Stone Matte
Both smooth finish and lustrous smooth finish are availabie. Surface finish with a directional grindstone-pattern. Both satin finish and blasted finish are available.
Temper
SteeI Types
Surface Finishes
L
MR
D
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Ba metal 1ow in metalloids and residual elements, sometimes ud for improved corrosion resistance for the inside of food product containers. Ba metal similar in metalloid content to Type L but less restrictive in residual elements, commonly ud for most tin-mill products
Aluminum-killed ba metal, required to minimize vere fluting and stretcher-strain hazards or for vere drawing applications.
Product Availability
4
Tl T2T2 1/2
T3TS T4T5DR8
DR9DR9M DR10
Single Reduced
Double Reduced
Temper Designation生命健康手抄报
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冬字的成语SPB-T1SPB-T2SPB-T2 1/2SPB-T3-SPB-T4SPB-T5SPB-DR8SPB-DR9SPB-DR9M SPB-DR10
JIS A625-T1A625-T2
-A625-T3
-A625-T4A625-T5A650-DR8A650-DR9
--ASTM 49 553 555 557 559 561 565 573 576 577 580 5
如何写诗歌JIS Rockwell Hardness 30T
49 453 4-57 4-61 465 47275--ASTM Rockwell Hardness 30T
-------56636770
Aim Tensile Yield Strength kg/mm 2
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