316L Stainless Steel Coil

316L Stainless Steel Coil

316L Stainless Steel coil Material: 316L Surface: 2B/NO.1 Application:Equipment for pulp and paper use heat exchangers, dyeing equipment, film washing equipment, pipelines, external materials for buildings in coastal areas, and the use of Watch bracelet, case, etc. Seawater equipment, chemical,...
Product description

316L Stainless Steel Coil

Material: 316L

Surface: 2B/NO.1

Application:Equipment for pulp and paper use heat exchangers, dyeing equipment, film washing equipment, pipelines, external materials for buildings in coastal areas, and the use of Watch bracelet, case, etc. Seawater equipment, chemical, dye, paper, oxalic acid, fertilizers and other production equipment; photo, food industry, coastal facilities, ropes, CD poles, bolts, nuts

Specifications: Complete Specifications

Origin: Tisco, Baosteel, wine and steel


Product Definition

316L stainless steel, also known as titanium Steel, 316L fine steel. Titanium Steel

Material Grade: 00cr17ni14mo2 add Mo(2~3%), excellent corrosion resistance, high temperature resistance, creep resistance can be excellent.


Characteristics

1 cold-rolled product appearance luster is good, beautiful;

2 due to the addition of Mo, corrosion resistance, especially pitting corrosion performance excellent;

3 Excellent high temperature strength

4 Excellent processing hardening (weak magnetic after processing)

5) The state of solid dissolved non-magnetic;

6 compared with 304 stainless steel, the price is higher


Chemical Composition 

C ≤ 0.03

Si ≤ 1.0

Mn ≤ 2.00

P ≤ 0.045

S ≤ 0.030

Ni: 10.0-14.0

Cr: 16.0-18.0

Mo: 2.0-3.0


Mechanical Properties

Tensile Strength(Mpa): 485 MIN

Yield Strength(Mpa): 170 MIN

Elongation Rate(%): 30 MIN

Area Reduction(%): 40 MIN

316L Stainless Steel Density: 7.98g/cm3

Hardness: HRB<90 HV<200 HBS<187


316L because of its excellent corrosion resistance in the chemical industry has a wide range of applications, 316L is also belonging to the 18-8-type austenitic stainless steel derivative, the addition of $number mo elements. On the basis of 316L, also derived a lot of steel, such as adding a small amount of ti after the derivation of 316Ti, add a small amount of n derivative of 316N, increase Ni, Mo content derived from 317L.


Most of the existing 316L in the market is produced in accordance with the United States standard. For cost reasons, steel mills generally put the product's NI content as far as possible to the lower limit. American Standard stipulates that 316L ni content is 10~14%, the daily standard is stipulated, 316L ni content is 12~15%. According to the minimum standard, the United States standard and the day standard in NI content has 2% difference, manifests to the price is still quite huge, therefore the customer in the purchase 316L product still needs to see, the product is the reference ASTM or JIS standard.


The 316L Mo content makes the steel grade have excellent resistance to pitting corrosion, and can be safely applied to halogen ionic environment including CL. Because 316L is mainly used in its chemical properties, steel mills to 316L surface inspection requirements slightly lower (relative 304), the surface requirements of the higher customers to strengthen the surface inspection efforts.


Corrosion Resistance

Corrosion resistance is superior to 304 stainless steel, and has good corrosion resistance in pulp and paper production process. and 316 stainless steel is also resistant to the erosion of marine and erosive industrial atmospheres.


Heat Resistance 

Under 1600 degrees of intermittent use and in the continuous use below 1700 degrees, 316 stainless steel has good oxidation resistance. In the 800-1575-degree range, it is best not to continuously effect 316 stainless steel, but in the temperature range of continuous use of 316 stainless steel, the stainless steel with good heat resistance. 316L stainless steel resistance to carbide precipitation is better than 316 stainless steel, can be used above the temperature range.

 


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