AFT ITALIA - 317L || UNS S31703 - 1.4438, AISI 317L, X2CrNiMo18-15-4, Tp 317L, Type 317L

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Special Steels

304H || 316H || 317L || 321H || 347H || S31803 || S32750 || S32760 || S31254 || S32550 || 410 ||

We are your one-stop shop for special steels & modified steel grades.

With our special steels we support Customers engaged in several market fields, such as Energy, Aerospace, Oil & Gas, Chemical, Petrochemical, Water Treatment, Pulp & Paper, General Engineering,...

We supply BARS, SHEETS, PLATES, PIPING & TUBING, FASTENERS in various hard to find steels.

1.4948 || 1.4919 / 1.4401 || 1.4438 || 1.4878 || 1.4961 / 1.4550 || 1.4462 || 1.4410 || 1.4501 || 1.4547 || 1.4507 || 1.4006 ||

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UNS S31703 - 1.4438,
AISI 317L, X2CrNiMo18-15-4, Tp 317L, Type 317L

This special steel with carbon high Molybdenum value guarantees an increased resistance to chemical attack, creep deformation characteristics and mechanical resistance to high temperatures.

Main fields of application:

Chemical, Pulp & Paper, Water Treatment, Energy, Petrochemical

Our products in UNS S31703 - 1.4438, AISI 317L, X2CrNiMo18-15-4, Tp 317L, Type 317L are:

Bars
Fasteners

Main specifications / standards usually required on 317L : ASTM A182, ASTM A479, ASTM A276, ASME SA182, ASME SA479, ASME SA276,...

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317L round bars, 317L hexagonal bars, 317L fasteners, 317L bolts, 317L stud bolts, 317L screws, 317L nuts, 317L washers

	Aerospace
	Jet Engines, Gas & Steam turbines
	Energy
	Oil & Gas
	Chemical & Petrochemical
	Medical & Dental
	Navy, Marine, High Speed