Welcome Guest [Log In] [Register]
Dear Current Administrators of TBA, Stop erasing posts and topics. All of you. As a regular of TBA who loved it dearly, you have no idea how much it kills me that so many topics were left to the trash without member consent. And it wasn't just drama posts -some of you deleted any post that you didn't like, from roleplays, from anything...you deleted the entirety of A Very Potter Roleplay, as an example. As the creator of that roleplay, I realize it was somewhat of a failure, but the fact that it was erased without my consent is upsetting, and there were a few members who enjoyed it. I realize that there were some things posted on TBA that many of us are not proud of. Drama and the like. But even with that drama, TBA was so, so, important to me, and others. Yet, certain moderators have ignored this and have erased topic upon topic -that showed in the Administrator history. Even if you say it was only a single topic or a single post, the forum has been trimmed down. You say this is only "cleaning up the forum," but it's erasing our history, and I won't stand for it. To those of you who've returned to this forum only to remove things periodically, please stop. It simply isn't fair to those of us who are nostalgic and like looking back, and I know I don't speak of myself alone. With all due respect, LL.
Welcome to The Black Abyss. We hope you enjoy your visit.


You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use. If you join our community, you'll be able to access member-only sections, and use many member-only features such as customizing your profile, sending personal messages, and voting in polls. Registration is simple, fast, and completely free.

Even if you've already a joined our mailing list, please register again here to access all of our features:

Join our community!


If you've already made an account, please log in below:

Username:   Password:
Stainless steel material
Topic Started: Apr 15 2016, 05:12 AM (14 Views)
qzz10011
No Avatar

Due to the different uses of each product, the processing of raw materials and quality requirements are also different. Generally different stainless steel products, its raw material requirements also vary thickness tolerances, like second-class tableware and mug etc., thickness tolerances generally higher, -3 to 5%, and a thickness tolerance tableware General requirements - 5% -10% steel such requests, hotels with a freezer timber thickness tolerance requirements -8%, dealers thickness tolerance requirements generally between 4% to 6%. At the same time export products will lead to different customers in different raw materials thickness tolerances required. Generally higher export products customer thickness tolerances, while domestic enterprises thickness tolerance requirements are relatively low (mostly because of cost considerations), some customers even ask -15%.carbon steel and stainless steel possible to weld
��DDQ (deep drawing quality) material: refers to a material for deep drawing (red) uses, is it said, the soft material, the main characteristics of this material is higher elongation (�R 53%), compared with the hardness low (�Q 170%), internal grain grading between 7.0 to 8.0, excellent deep drawability. Many production thermos pot class enterprises, processing their products generally are higher than (BLANKING SIZE / products in diameter), which processed more than 3.0,1.96,2.13,1.98 respectively. SUS304DDQ timber is mainly used for processing these requests higher than the product, of course, working ratio of more than 2.0 products are generally subject to a few times a stretch to complete. If the extension of terms of raw materials can not reach it, deep drawing products in processing products easy to crack, pull wear phenomenon, affecting the rate of qualified products, of course, will increase the cost of manufacturers;
�� general material: mainly used for external purposes in addition to DDQ materials, the characteristics of this material is relatively low elongation (�R 45%), and relatively high hardness (�Q 180HB), internal grain grade of 8.0 to 9.0 rooms, compared with DDQ timber, it is relatively deep drawability somewhat less, it is mainly used in the products can be obtained without thrust, like a class tableware spoon, spoons, forks, electrical appliances, steel uses. But it is compared with DDQ material has an advantage BQ is relatively good, mainly due to the slightly higher because of its hardness.stainless steel sheets prices south africa
Stainless steel sheet is a material price is not high, but the customers of its surface quality requirements are very high. Stainless steel sheet in the production process inevitably there will be a variety of defects, such as scratches, pitting, sand holes, dark lines, creases, pollution, etc., so that its surface quality, such as scratches, creases, etc. These defects are advanced materials it is not allowed, and pitting, sand holes such defects in the spoon, spoon, fork, the production is never permissible, because it is difficult to discard polishing. To the extent of the frequency and variety of surface defects and to determine its quality and grade of the table, thereby to determine the product level.stainless steel coils manufacturer
 
ZetaBoards - Free Forum Hosting
Free Forums with no limits on posts or members.
Learn More · Sign-up Now
« Previous Topic · Rules & Announcements · Next Topic »

   Affiliates; Twisted Curiosity Konnichiwa-Scans
Theme created by tiptopolive. Find more great themes and skins at the ZB Theme Zone.