316L is a molybdenum containing austenitic stainless steel, with improved corrosion resistance over 304/304L stainless steel. The increased levels of chromium, nickel and molybdenum over 314L stainless steel improve chloride pitting resistance and general corrosion. Through the controlled addition of nitrogen it is common for 316L to meet the mechanical properties of 3167 straight grade, while maintaining a low carbon content.
ASME SA 240
ASTM A 240
W. NR./EN 1.4438
Common Trade Names
316 Stainless steel , 316L Stainless steel , 316LMN stainless steel
Improved general and localized corrosion to 316/316L stainless
Flue gas desulfurization systems
Chemical process vessels
Pulp and paper
Condensers in power generation
Density: 0.285 lb/inch3
Melting Point: 2540 - 2630°F
Poisson's Ratio: 0.3
Electrical Resistivity: 475 Ohm-circ mil/ft
|Coefficient* of Thermal Expansion, in/in°F x 10-6||-||9.2||10.1||10.8|
|Thermal Conductivity; Btu • ft/ft2 • hr • °F||7.8||-||-||-|
|Modulus of Elasticity Dynamic, psi x 106||29||-||-||-|
*70°F to indicated temperature
Minimum Specified Properties, ASTM A 240
|Ultimate Tensile Strength, ksi||75|
|0.2% Yield Strength, ksi||30|
|Hardness MAX, Brinell||217|
Typical Tensile and Impact Properties
|Ultimate Tensile Strength, ksi||82||76||71||71||71||68||51||31|
|0.2% Yield Strength, ksi||42||-||-||-||27||23||22||-|
|Charpy Impact V-notch, ft-lbs||65 - 100||-||-||-||-||-||-||-|
- Q:Buy plate three errors is what?
- At present, consumers themselves have many misunderstandings about the purchase of plates:
"Trimming smooth and smooth plate must be good." This is not true. Perennial deal with the plate of a home improvement company boss said that the more such a plate of consumers more careful, trimming is generated when the machine sawing, good plate generally do not need "re-processing", often a lot of stubble child. But the quality of the plate because of its internal is empty, black core, so the processor will "deliberately dress up" it, in the trimming and then paste a "nice" wood, and polished smooth neat, to confuse the consumer , So you must not use this as a standard to measure what is good or bad.
"3a is the best." Some readers reflect that they are doing the decoration in order to no problem, only selected marked "3a level" of the plate, the result is still a problem. In fact, the national standard is not "3a", but the business or business personal behavior, can not guarantee its quality. Currently on the market has not allowed the words, the detection of qualified wood will be marked "excellent goods", "first-class goods" and "qualified products."
"The heavier the better plate". This view is absolutely incorrect, the insider to buy a look at the degree of drying, two see splicing. Good dryness of the plate is relatively light, and there will be no cracks, very smooth. For outsiders of consumers, the safest way is to reliable building materials market, buy some well-known brands of plates. In order to prevent some of the counterfeit products on the market, you must see whether the purchase of a national authority issued by the test report once the problem is also well documented.
- Q:What are the materials on the ceiling?
- Top material selection. If the height of the room is not high, do not do the ceiling, the original ceiling after the brush water-based paint or paste the environment-friendly wallpaper can be. If the local or the overall ceiling, it is best to use light steel keel gypsum board, silicon calcium board, Ette board and other materials instead of wood keel plywood. OKorder Guanghua Yi Ye Er wish you good luck, New Year's Day happy
- Q:What are the types of plates for office furniture?
- Fireproof board
Fire board is made of siliceous material or calcium material as the main raw material, with a certain percentage of fiber materials, lightweight aggregate, adhesive and chemical additives mixed by the autoclave technology made of decorative plates. Is now more and more use of a new type of material, its use is not just because of fire factors. The construction of the fire board for the glue glue requirements are relatively high, better quality fire board price than the decorative panel also expensive. The thickness of the fire board is generally 0.8mm, 1mm and 1.2mm.
Melamine board, full name is melamine impregnated film paper facing wood-based panel, is a wall decoration materials. The manufacturing process is to put the paper with different colors or textures into the melamine resin adhesive soak, and then dry to a certain degree of curing, will be paved in the particleboard, medium density fiberboard or hard fiber board surface, made by hot Decorative plates.
- Q:What are the environmental ratings of the board?
- Hello there!
Now the quality of the sheet can be divided into E2 class E1 level E0 level. EO grade formaldehyde emission is the lowest, E2 grade formaldehyde emission is the highest.
According to the January 1 this year, the implementation of the "interior decoration materials, wood-based panels and their products in the formaldehyde release limit" requirements, direct use of indoor building materials, formaldehyde emission must be less than or equal to 1.5 mg per liter, if formaldehyde release The amount of less than or equal to 5 mg per liter, it must be treated after finishing to indoors, formaldehyde emission exceeds 5 mg per liter is substandard. The unqualified timber to take home like a new home to add a poison gas machine, buy building materials must first look at environmental protection is not environmentally friendly.
Currently on the market brands are: dew river, bunny, Moganshan series Kyushu wood and so on.
- Q:Do the doors of the wood, we generally use what plate?
- A friend is a density board, is not all with this material ah
- Q:China 's top ten brands of decorative plates
- The specific ranking is not clear, I know we are here to buy more of the king coconut plate, bunny plate and the new millennium plate.
- Q:1, if the nose is a metal support, you can hand to the middle of breaking off.
- 1, if the nose is a metal support, you can hand to the middle of breaking off.
2, if the whole into a whole is plastic, nasal care will not be deformed. It must be attached to the lens and the lens between the screws too loose, two mirror feet breaking too open, you can tighten the screw tight.
3. If you have a small wedge, you can tighten the screws on both sides of the frame, it is recommended not to break the glasses to the inside, because the improper grasp of the words easily broken
In addition to the optical shop can have a special person will help you tune, of course, is generally selling glasses.
- Q:What is the E0.E1 level standard in the plate?
- The E0 grade of the sheet is the concept of formaldehyde emission limitation in the new national standard GB / T9846.1-9846.8-2004. The standard divides the formaldehyde limit level into three levels, namely:
E1 level free formaldehyde release limit ≤5.0mg / L FONT> (meet the domestic standard), E1 free formaldehyde release limit ≤ 1.5 mg / L FONT> (in line with European standards), E0 level free formaldehyde release limit ≤ 0.5 Mg / L FONT> (the world's top standard).
E0 grade plate although the environmental standards are higher, but because it does not contain green moisture-proof agent and adhesive, its toughness and moisture resistance is relatively low, easy to tide fracture, generally used as furniture substrate, not suitable for use in the kitchen wet Environment. In addition, due to the higher price of E0 grade plate, consumers are usually unbearable, generally choose E1 grade plate.
- Q:E0 grade sheet and E1 grade plate, which is more environmentally friendly? How to distinguish
- E0 level is the European standard, e1 level is the domestic standard, e0 relatively strict implementation of the standard, which is commonly referred to as more environmentally friendly, but the so-called business e0 level is sometimes just a rhetoric, the best time to buy Look at the relevant files. Can not let its flicker.
- Q:Which brand advantage is more prominent?
- Plate brand is also a lot of, but many people do not know. Also have to understand the major plate brands, in which the "home of the United States" in the plate this piece is done reputation, many people have praise.
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