||As per requirement
||zero spangle, regular spangle or minimum spangle
Z80, Z100, Z120 upto Z275
Regular Spangle, Minimized Spangle available
Bright and Matt Finish
For covers (roof), simple forming, hand and machine folding
For structures requiring simple forming
For hand and machine folding and for ordinary shaping
For ordinary deep drawing and special shaping
For extra-deep drawing and special shaping
Standard and Grade :
Hot-dip galvanized steel coils
SS GRADE 230
SS GRADE 255
SS GRADE 275
SS GRADE 340
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which insures every product's quality.
Q: How much is your delivery time?
A: Normally within 30 days of receipt of LC original or prepayment, but mostly according to the specific requirements or the quantity
Q: I need sample, could you support?
A: We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Also you can have a visit to us, welcome to CNBM!
CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. We will carry on the mutual beneficial, innovative and revolutionary trading structure as we did before, create value for our employees, share holders and clients and benefit the whole society in our future development
- Q:What is the difference between LTCS and Carbon steel?
- When exposed to elevated temperatures, quenched and tempered steels are more susceptible than normalized steels to permanent reduction in strength. This is especially true when exposure temperature begins to approach tempering temperature used when the parts were produced. In addition to losing strength, tempered steels also may experience reduced impact toughness after being exposed to long-term elevated temperatures. General belief is that this is the reason for LCC's reduced maximum allowable temperature limit of 345°C / 650°F in B16.34.
- Q:Stainless steel sword?
- Anything sharp can kill. The serious problem with stainless steel swords is that they're brittle, cheap and ONLY meant for display, and nothing more.
- Q:what steel anodizes well?
- Steel doesn't anodize in the sense that aluminum and some other metals do. However, it can be heat-colored. The trick is to clean the surface first (it must be oxide free), then heat gently until the colors appear. These are called temper colors in steel. They are due to a thin adherent layer of oxide that forms and thickens as temperature is increased. They are quite temperature dependent. As the steel is heated, the first color to appear is pale yellow. This will progress through darker yellows, browns, purples, and blues as the temperature rises. Above blue, the oxide becomes the gray/black color you are apparently getting - this is the result of heating too fast and too hot. See the chart at the site below for colors in plain carbon steel. Note that the temperatures are pretty low - It all starts around 400 F and if you go above 600 F the show's all over.
- Q:Is Tungsten Carbide steel?
- Edmond, a laser doesn't scratch anything, it melts. We're talking physical properties, not plasma properties. At NORMAL temperatures of 70-90 degrees F. If you don't understand the question, quit answering. Id imagine tungsten carbide can scratch itself. Much like an ape. :) - The Gremlin Guy -
- Q:Help! I did something to my stainless steel ring?
- Stainless steel has a rating. I don't know what your ring's stainless steel rating is. If you know, you can look it up. The rating will tell you how much steel vs other metal it has (usually Cr and Ni). But usually when you heat the stainless steel to extreme temperature it will discolor due to oxidation. What is worse is that you cooled it off in water (I assumed that you did it while it was still hot). By rapid cooling, you have changed the physical structure of the steel itself. It will change the hardness of the steel. That is why it feels different. Look up on annealing, normalizing, quenching and tempering under heat treatment for steel.
- Q:How did the growth of the steel industry influence the development of other industries?
- At least three ways: 1. Steel as a material that other industries could use to do things that couldn't be done before (for example, construction (skyscrapers, long bridges, etc.)) or could now be done at much lower cost and hence increased the size of the industry (automobiles, bearings, etc.)
- Q:Question about the strength if steel?
- The term tensile potential refers back to the quantity of tensile (stretching) rigidity a textile can stand up to in the previous breaking or failing. the in simple terms suitable tensile potential of a textile is calculated by making use of dividing the element of the textile examined (the pass area) by making use of the strain located on the textile, regularly expressed in terms of pounds or much consistent with sq. inch of fabric. Tensile potential is an considerable degree of a textile's skill to accomplish in an utility, and the scale is extensively used whilst describing the residences of metals and alloys.
- Q:About types of stainless steel for knifes.?
- I do engraving on knife blades (actually all kinds of metal but occasionally knife blades). Every company's blades are a little different. I get the idea that different companies have different compounds. All the materials are some compromise between hardness, toughness, corrosion resistance, machineability and other considerations. Stainless is generally not as good as a high-carbon steel, but high-carbon steel rusts and turns black. Stainless is much easier to keep clean.
- Q:steel or aluminum horse trailer?
- I bought a steel trailer. It was much heavier than the aluminum, as you said. But really, they are equivalents. As long as you have enough power to haul the trailer, you can use steel. We never had a rust problem with ours. In PA you do pay sales tax on horse trailers, stock trailers, etc. I forget about the plates, though. It's been a few years since we got our trailer. I would assume they would give you something to get the trailer home with though.
- Q:Wear on Non-Stainless Carbon Steel Chef's Knife?
- Carbon steel chef's knives out perform stainless in every aspect except 1, care. You can't put them in a dishwasher. Wash, rinse and dry off. Do not keep them in a drawer filled with other kitchen stuff, rather, keep them in a cabinet or block. If it starts to rust you can use steel wool to clean them up, or fine grit sandpaper if you want to retain a fine finish. For your viewing pleasure, a chef's knife I forged from crane cable.
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