AISI316 / 316L Stainless Steel Strips / 316L SS Coil / 316L Stainless Steel Band 0.1 - 3.0mm Cold Rolled

AISI316 / 316L Stainless Steel Strips / 316L SS Coil / 316L Stainless Steel Band 0.1 - 3.0mm Cold Rolled

About 316L Stainless Steel

Type 316 Stainless Steel is an austenitic chromium nickel stainless steel containing molybdenum. This addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures. Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures. Corrosion resistance is improved, particularly against sulfuric, hydrochloric, acetic, formic and tartaric acids; acid sulfates and alkaline chlorides. Type 316L Stainless Steel is an extra-low carbon version of Type 316 that minimizes harmful carbide precipitation in the heat affected zone during welding.

PRODUCT FORMS:

Sheet, Strip

SPECIFICATIONS:

ASTM A240, A666

TYPICAL APPLICATIONS:

exhaust manifolds, furnace parts, heat exchangers, pharmaceutical and photographic equipment, valve and pump trim, chemical equipment, digesters, tanks, evaporators, pulp, paper and textile processing equipment, parts exposed to marine atmospheres and tubing

CHEMICAL COMPOSITION: ASTM A240, A666

MECHANICAL PROPERTIES: ASTM A240

PHYSICAL PROPERTIES:

PROCESSING:

Types 316 and 316L are non-hardenable by heat treatment. Annealing: Heat to 1900 – 2100°F then rapidly quench Forming: Types 316 and 316L can be readily formed and drawn.

WELDING:

These alloys are generally considered to have poorer weldability than Types 304 and 304L. A major difference is the higher nickel content for these alloys which requires slower arc welding speed and more care to avoid hot cracking. When filler is needed, AWS E/ER 316L and 16-8-2 are most often specified.

CORROSION:

Types 316 and 316L Stainless Steels exhibit better corrosion resistance than Type 304. They provide excellent pitting resistance and good resistance to most chemicals involved in the paper, textile and photographic industries.