316L Stainless steel coil Price in China ,Manufacturer of 316L Stainless Steel coil

316L has a wide range of applications in the chemical industry because of its excellent corrosion resistance. 316L is also a derivative of 18-8 austenitic stainless steel, with 2 ~ 3% Mo element added.
On the basis of 316L, many kinds of steel are also derived. For example, 316Ti is derived after adding a small amount of Ti, 316N is derived after adding a small amount of N, and 317L is derived by increasing the content of Ni and Mo.
Most of the existing 316L in the market are produced according to American standards.
For cost consideration, steel mills generally put the Ni content of products as far as possible by the lower limit.
The American standard stipulates that the Ni content of 316L is 10 ~ 14%, while the Japanese standard stipulates that the Ni content of 316L is 12 ~ 15%.
According to the minimum standard, there is a 2% difference between the American standard and Japanese standard in the Ni content, which is still quite huge in the price. Therefore, customers still need to see clearly when buying 316L products, whether the products refer to ASTM or JIS standards.
The Mo content of 316L makes the steel have excellent pitting resistance and can be safely used in environments containing Cl- and other halogen ions.
Because 316L is mainly used for its chemical properties, steel mills have slightly lower requirements for surface inspection of 316L (relative to 304), and customers with higher surface requirements should strengthen surface inspection.

The most commonly used two kinds of stainless steel 304,316 (or corresponding to the German/European standard 1.4308,1.4408), 316 and 304 in the chemical composition of the most important difference is that 316 contains Mo, and generally recognized, 316 corrosion resistance is better, more corrosion resistance than 304 in high temperature environment.
Therefore, in the high temperature environment, engineers generally choose parts made of 316 materials.
But the so-called thing is not absolute, in the concentrated sulfuric acid environment, then the high temperature also do not use 316. Otherwise, this matter can be a big.
Mechanical people have learned the thread, remember in order to prevent the thread in the high temperature, the need to apply a black solid lubricant: molybdenum disulfide (MoS2), from which can draw 2 conclusions: one: Mo is indeed a kind of high temperature resistant material (know what crucible gold melting?
Molybdenum crucible!)

Two: molybdenum is easy to react with high sulfur ions to produce sulfide.
So no stainless steel is super corrosion-resistant.
In the final analysis, stainless steel is a piece of impurities (but these impurities can be more corrosion resistant than steel) more steel, steel can react with other substances.

Standard Specification Of 316L coil

Thickness	0.1mm-12mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	Since the custom
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish	Hot rolled coil (HR), Cold rolled coil (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form	Coils, Foils, Rolls, Plain coil, Shim coil, Perforated coil, Chequered coil, Strip, Flats, Blank (Circle), Ring (Flange) etc.

316L stainless steel composition content.

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316L	Min. Max.	≤0.03	≤2.00	≤1.00	≤0.045	≤0.03	16.00～18.00	2.00～3.00	10.00～14.00

Tensile strength σb (MPa) : ≥480
Conditional yield strength σ0.2 (MPa) : ≥177
Elongation Δ5 (%) : ≥40
Section shrinkage ψ(%) : ≥60
Hardness: 187 hb or less;
90 HRB or less;
200 hv or less
Density: 7.98g/cm3;
Specific heat capacity ratio (20℃) : 0.502J/(g*K)

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  316L Stainless steel coil

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  316L Stainless steel coil

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  316L Stainless steel coil

316L Characteristic machining technology

1D -- The surface has discontinuous granular shape, also known as fog surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2D - A slightly silvery white colour.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2B -- Silver white with better gloss and flatness than a 2D surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.
Ba - Excellent surface gloss, high reflectivity, like a mirror surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.
No.3 -- Good gloss, coarse grain surface.
Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).
No.4 -- Good gloss, fine lines on the surface.
Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).
HL -- Silver grey with hair streaks.
Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.
MIRRO -- Specular.
Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.

Stainless Steel 316L coil Price List					316Lcoil FOB Shanghai Per Unit (USD)
2mm 316L stainless steel coil					$1500.00-$3000.00
ss 316L mirror Stainless Steel Coil/ Strip/ coil					$1800.00-$3300.00
316L Stainless Steel coil / Stainless Steel coil 316L					$1500.00-$3000.00
Standard size 4x8 metal sus 316L grade stainless steel checkered coil prices					$1500.00-$3000.00