TP 316H • 1.4918

Manufacturer of TP 316H | TP 316H Stainless Steel

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Overview:

Krystal is a renowned exporter, manufacturer, stockist, supplier, and stockholder of high-quality TP 316H Stainless Steel Tubes and Pipes. These chromium-nickel-molybdenum alloy products are celebrated for their exceptional resistance to corrosion, high-temperature strength, and superior performance in demanding environments, including chemical processing, petrochemical, power generation, and high-pressure industries. TP 316H offers excellent weldability, making it suitable for fabrication and forming applications.

TP 316H (1.4918 / UNS S31609) is a high-carbon variation of 316 stainless steel, designed for high-temperature service. Its higher carbon content enhances its creep and tensile strength at elevated temperatures, while maintaining excellent corrosion resistance to chlorides and reducing environments. TP 316H also exhibits outstanding resistance to intergranular corrosion after welding or stress-relief.

TP 316H is widely used in critical applications requiring high strength and resistance to high temperatures and aggressive environments. Typical applications include heat exchangers, boiler tubes, pressure vessels, furnace parts, flue gas scrubbers, chemical and petrochemical process equipment, and components for power plants and refineries.

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

TYPICAL APPLICATIONS
HEAT EXCHANGERS
STEAM GENERATORS
REBOILER TUBES
BRINE HEATERS AND EVAPORATOR BODIES IN SALT PLANT
NUCLEAR CORE COOLING TUBES
SULPHURIC AND HYDROFLURIC ACID ALKYLATION PLANT
CONTROL LINES

TYPICAL MANUFACTURING SPECIFICATIONS
-	-
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Also individual customer specifications.

INDUSTRIES PREDOMINANTLY USING THIS GRADE
CHEMICAL PROCESSES
OIL AND GAS
NUCLEAR AND POWER

Technical Specifications

CHEMICAL COMPOSITION (% by weight)
Element	Min	Max
C	0.04	0.08
Mn	-	2.00
Si	-	0.75
P	-	0.035
S		0.015
Cr	16.00	18.00
Ni	12.00	14.00
Mo	2.00	2.50
N	-	0.10

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	74	μOhm-cm
Density	8.00	g/cm³