Stainless Steel 439 Tubes | SS 439 Stainless Steel Pipes

439 Stainless Steel Tubes & Pipes

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What are Stainless Steel 439 Tubes?
Stainless Steel 439 Tubes Suppliers
Specification for Stainless Steel 439 Tubes & Pipes
SS 439 Chemical Composition for Pipes and Tubes
Equivalent grade for Stainless Steel 439 Tubes
Stainless Steel 439 Tubes Mechanical Properties
SS 439 Seamless / Welded Pipes Sizes
Stainless Steel 439 Tubes Applications
FAQs

Stainless Steel 439 Pipes, ASTM A312 SS 439 Pipes, ASTM A213 SS 439 Pipes, ASTM A276 SS 439 Pipes, TP 439 Stainless Steel ERW / EFW Pipes, Stainless Steel UNS S43035 Welded Pipes Suppliers & Exporters, Stainless Steel 439 Tubes, ASTM A312 Stainless Steel 439 Tubes, A213 Stainless Steel 439 Tubes, A249 SS 439 Seamless Tubes, 439 Stainless Steel Welded Tubing, SS UNS S43035 Pipes.

What are Stainless Steel 439 Tubes?

Stainless Steel 439 tubes and pipes are high-chromium iron alloys known for excellent rust and corrosion resistance in wet and dry environments. This ferritic stainless steel, stabilised with titanium, is valued for its formability and weldability, making it suitable for applications exposed to moisture or chemicals. Its durability and corrosion resistance make it versatile for various manufacturing processes.

Stainless Steel 439 Tubes Suppliers

Lakshya Steel is a leading supplier and manufacturer of 439 Stainless Steel Pipes & Tubes. Our stainless steel pipes and tubes are meticulously crafted using high-quality raw materials to ensure durability and performance. We specialise in producing SS 439 Seamless and Welded Pipes & Tubes, offering various sizes, wall thicknesses, and specifications to meet customer requirements. Our SS 439 pipes and tubes can withstand high temperatures, making them ideal for automotive exhaust systems, including mufflers, catalytic converters, and tubular manifolds. Available in both OD and NB sizes, our pipes and tubes are versatile for various applications to ensure high corrosion resistance and durability.

We ensure top-notch quality by adhering to strict national and international production standards and using premium raw materials. Contact us today to request for a quote and learn more about our Stainless Steel 439 pipes and tubes.

Specification for Stainless Steel 439 Tubes & Pipes

Standard: ASTM A/ASME SA268/A731 CL
Dimensions: ASTM, ASME, and API
Size: 1/8″NB TO 30″NB IN
Pipes & Tubes: 1/2″ NB – 16″ NB
ERW Pipes & Tubes: 1/2″ NB – 24″ NB
EFW Pipes & Tubes: 6″ NB – 100″ NB
Outer Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Specialized in: Large Diameter Size
Thickness: SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type: Seamless / ERW / Welded / Fabricated / CDW
Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length: Single Random, Double Random & Required Length
End: Plain End, Beveled End, Treaded

SS 439 Chemical Composition for Pipes and Tubes

Grade		C	Mn	Si	P	S	Cr	MO	Ni	CU
439	Min	–	–	–	–	–	12.0	–	–	–
439	max	0.15	1.00	1.00	0.04	0.03	14.0	–	–	–

Equivalent grade for Stainless Steel 439 Tubes

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 439	1.4510	S43035	SUS 439	–	–	–	–

Stainless Steel 439 Tubes Mechanical Properties

Element	SS 439
Density	–
Melting Point	–
Tensile Strength	438
Yield Strength (0.2%Offset)	263
Elongation	22
Hardness(Rockwell B (HR B) max)	89
Hardness(Brinell (HB) max)	–

SS 439 Seamless / Welded Pipes Sizes

1/8″	1/4″	3/8″	1/2″	3/4″	1″	11/4″
11/2″	2″	21/2″	3″	4″	5″	6″

Stainless Steel 439 Tubes Applications

Off-Shore Oil Drilling Companies	Power Generation	Petrochemicals	Gas Processing
Specialty Chemicals	Pharmaceuticals	Pharmaceutical Equipment	Chemical Equipment
Sea Water Equipment	Heat Exchangers	Condensers	Pulp & Paper Industry

410 Stainless Steel Fasteners Types

FAQs

What is 439 stainless steel used for?

439 stainless steel is used for automotive exhaust systems, heat exchangers, and chemical processing equipment due to its excellent corrosion resistance, especially in high-temperature environments.

What is the equivalent material to SS 439?

The equivalent material to SS 439 is UNS S43035 or ASTM A240 Type 439.

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