ALLOY 316 & 316L • UNS S31600 • WNR 1.4401

Stainless Steel Alloy 316 | Stainless Steel Alloy 316L | Austenitic Alloy | Seamless Tubes Stainless Steel Alloy | Stainless Steel 316 & 316L Alloy Manufacturers | Manufacturer of Stainless Steel Alloy

Manufacturer of Stainless Steel Alloy | Stainless Steel Alloy 316 | Stainless Steel Alloy 316 Exporters | Seamless Stainless Steel Alloy 31600 | UNS 31600 | Stainless Steel Alloy Manufacturer Near You | Seamless Stainless Steel Alloy | Seamless Stainless Steel Alloy Supplier | Exporter of Stainless Steel Alloy

Overview:

Krystal is a renowned exporter, manufacturer, stockist, supplier, and stockholder of high-quality Stainless Steel Alloy Seamless Tubes. These tubes are celebrated for their excellent corrosion resistance, durability, and high strength, making them ideal for a wide range of applications including petrochemical, pharmaceutical, food processing, and marine industries. Stainless steel alloy tubes maintain their integrity and performance across various temperature ranges and environments, offering superior weldability and ease of fabrication. This ensures reliable and long-lasting performance in even the most challenging conditions.

Grade 316 is the standard molybdenum-bearing grade, second inoverall volume production to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

Grade 316L, the low carbon version of 316 and has very high immunity from sensitization (grain boundary carbide precipitation). It is extensivly used in the oil and gas and chemical industries for its cost effective corrosion resistance and ease of fabrication. There is commonly no appreciable price difference between 316 and 316L stainless steel. The austenitic structure also gives these grades excellent toughness, even down to cryogenic temperatures. Compared to chromium-nickel austenitic stainless steels, 316L stainless steel offers higher creep, stress to rupture and tensile strength at elevated temperatures.

AVAILABLE TUBE PRODUCT FORMS
Seamless Straight Tube \| Straight Pipe \| U - Tube \| Coiled Tube

TYPICAL MANUFACTURING SPECIFICATIONS
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TYPICAL APPLICATIONS
PROCESS ENGINEERING
CONTROL LINES
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)
HEAT EXCHANGERS
CONDENSERS
SEMICONDUCTORS
MEDICAL IMPLANTS (INCLUDING PINS, SCREWS AND IMPLANTS)

INDUSTRIES PREDOMINANTLY USING THIS GRADE
HIGH PERFORMANCE
OIL AND GAS
CHEMICAL PROCESSES
COMMERCIAL

Technical Specifications

CHEMICAL COMPOSITION (% by weight)
	316		316L
Element	Min	Max	Min	Max
C	-	0.08	-	0.035
Mn	-	2	-	2
Ni	10	14	10	15
Cr	16	18	16	18
Mo	2	3	2	3
S	-	0.03	-	0.03
Si	-	1	-	1
P	-	0.045	-	0.045

PHYSICAL PROPERTIES (Room Temperature)
Specific Heat (0-100°C)	500	J.kg-1.°K-1
Thermal Conductivity	16.3	W.m -1.°K-1
Thermal Expansion	15.9	mm/m/°C
Modulus Elasticity	193	GPa
Electrical Resistivity	7.4	Ohm-cm
Density	7.99	g/cm3

MECHANICAL PROPERTIES
Temper	Annealed			Cold worked (approx. 20%)
	316	316L		316	316L
Tensile Rm	75	70	ksi (min)	102-131		ksi (min)
Tensile Rm	515	485	MPa (min)	700-900		MPa (min)
R.p. 0.2% Yield	30	27	ksi (min)	73-102		ksi (min)
R.p. 0.2% Yield	205	182	MPa (min)	500-700		MPa (min)
Elongation (2” or 4D gl)	35		% (min)	40		% (min)