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AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe

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AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe

Name: AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 05 30mm for Exhaust Pipe
Brand: TISCO
Price: 1400 USD

Cheap AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe wholesale

Brand Name : TISCO

Model Number : 439

Certification : ISO

Place of Origin : China

MOQ : 500 kgs

Price : 1400-1600USD/Ton

Payment Terms : T/T, Western Union, L/C

Supply Ability : 10 Ton per week

Delivery Time : 5 - 12 days based on the quantity

Packaging Details : standard packing for export

Products : Stainless Steel Sheet

Grade : Stainless Steel 439

Standard : ASTM EN JIS GB

Size : 1219*2438mm

Thickness : 0.5 - 3.0mm

Type : cold rolled

Service : cutting, surface treatment

application : auto exhaust pipe

Packing : wooden pallets

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AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe

Products Specification

Products Name	439 Stainless Steel Sheet
Standard	ASTM EN JIS GB BIS
Thickness	0.5mm 0.6mm 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm 2.5mm 3.0mm
Surface	2B 2D or process other surface as request
Standard Size	12192438mm 10002000mm
Service	Slit Cutting, bending , surface treatment
Other Grade	200 Series: 201 202
	300 Series: 301 304 304L 309S 310S 316L 316Ti 317l 321 329 347
	400 Series: 409L 410S 416 420 431 436L 439 441 443 444 446
	Special Grade: 254SMO 904L 2205 2507 253MA Nickel Alloy
MOQ	500 kgs
Packing	Wooden Pallets and waterproof paper

GENERAL INFO ABOUT 439

439 stainless steel sheet is a ferritic stainless steel that is titanium stabilized. It shows excellent resistance in fresh water and boiling acids. It is a common choice for automotive exhaust systems, heat exchangers, kitchen equipment, and architectural structures.

Advantages/Disadvantages of 439 Stainless Steel

This stainless steel grade provides excellent protection against fresh water and boiling acids at relatively high temperatures. It can resist both oxidizing environments and stress corrosion cracking. Its titanium stabilizer leads to improved welding capability and it can be work hardened to increase tensile strength. One of the disadvantages of this stainless steel grade is that it is not heat treatable.

PRODUCT FORMS:

Sheet, Strip

SPECIFICATIONS:

ASTM A240

TYPICAL APPLICATIONS:

Type 439 Stainless Steel is attractive for numerous automotive exhaust applications. Typical uses include tubular manifolds and other exhaust system components where temperatures may exceed the oxidation limit of Type 409, or where wet corrosion resistance, particularly to chlorides, is needed.

CHEMICAL COMPOSITION:

Element	Type 439
Carbon	0.030 max.
Manganese	1.00 max.
Sulfur	0.030 max.
Phosphorus	0.040 max.
Silicon	1.00 max.
Chromium	17.0 – 19.0
Nickel	0.50 max.
Nitrogen	0.030 max.
Aluminum	0.15 max.
Titanium	[0.20+4x(C+N)] min. – 0.75 max.

MECHANICAL PROPERTIES:

Type	Yield Strength 0.2% offset (KSI)	Tensile Strength (KSI)	% Elongation (2″ Gauge length)
439 Ann	30 min.	60 min.	22 min.

PHYSICAL PROPERTIES:

Density (lb./ in^2) @ RT		0.278
Modulus of Elasticity in Tension (psi x 10^6)		29.0
Specific Heat (BTU/o F/lb.)	32 to 212 oF	0.11
Thermal Conductivity (BTU/hr/ft^2/ft)	212oF	168.0
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F)	32 to 212oF	5.6
	32 to 932oF	6.4
	32 to 1,472oF	6.9
Electrical Resistivity (micro ohms – cm)	at 70oF	63
Oxidation Resistance – Continuous Service(oF)		1700

AISI439 Stainless Steel Sheet Cold Rolled 2D Surface 0.5 - 3.0mm for Exhaust Pipe

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