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DIN 1.4449 Stainless Steel Seamless Pipe Tubing 1mm-150mm With Construction

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DIN 1.4449 Stainless Steel Seamless Pipe Tubing 1mm-150mm With Construction

Name: DIN 14449 Stainless Steel Seamless Pipe Tubing 1mm150mm With Construction
Brand: Zheheng
Price: 1 USD

Wholesale DIN 1.4449 Stainless Steel Seamless Pipe Tubing 1mm-150mm With Construction from china suppliers

Brand Name : Zheheng

Model Number : 1.4449

Certification : ISO9001

Place of Origin : Wenzhou,China

MOQ : MOQ 1Ton

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

Supply Ability : 1000 Ton/Tons per Month

Delivery Time : 7-15 working days after receiving payment

Packaging Details : In wooded cases or pallets,or as for clients requirement

Thickness : 1mm-150mm(SCH10-XXS) or as required

OD : 6mm-2500mm (3/8"-100") or as required

Section Shape : Round,Square,rectangular

Surface finish : Polishing, Hair line,Pickling

Price terms : FOB,CIF,CFR,EXW

Length : 1000-12000mm

Usage : industrial and commercial applications

Technique : Cold Drawn or Hot rolled

Steel Grade : 300 series

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Overview

DIN1.4449 is an austenitic chromium-nickel stainless steel that possesses excellent corrosion resistance. Of all the 300 series stainless steels, alloy 1.4449 is the most corrosion resistant and has the highest tensile and creep strength properties at elevated temperatures. The high molybdenum content the alloy’s superior pitting resistance.

Characteristic:

High corrosion resistance:1.4449 stainless steel has good corrosion resistance, especially in chloride environments. Therefore, it is widely used in Marine environment, chemical industry, medical field and food processing.

Pitting resistance:1.4449 stainless steel alloy has good pitting resistance and can resist pitting and crack corrosion in chloride and other corrosive media.

Good thermal stability:1.4449 stainless steel has good thermal stability and heat resistance in high temperature environments.

Physical properties

Quantity	Value	Unit
Thermal expansion	16 - 17	e-6/K
Thermal conductivity	16 - 16	W/m.K
Specific heat	500 - 500	J/kg.K
Melting temperature	1370 - 1400	°C
Service temperature	0 - 500	°C
Density	8000 - 8000	kg/m3
Resistivity	0.7 - 0.7	Ohm.mm2/m

Specification

Ends	Plain end
Production process	The round steel→Peeling→Heating→Perforation→Acid picking→End preparation→Grinding→Lubricating→Cold-drawn→Degreasing→Annealing→Straightening→Acid picking→Finishing→Testing/inspection→seamless pipe→marking→packing→weighs→weighs→products storage→leaves the plant
Delivery time	within 45 -60 days.
Payment Terms	40% prepayment Balance before lodaing.
Shipping Terms	FOB NINGBO, after the inspection of goods at supplier's warehouse
Package	Standard export seaworthy package,or as required.

Common Industries

Architecture and Construction

Automotive and Transportation

Medical

Oil and Gas

Food and Drug

1.4449 stainless pipe Chemical Composition

Grade	C (Max)	Mn (Max)	P (Max)	S (Max)	Si (Max)	Cr	Ni	Mo	Nitrogen (Max)	Cu/ Others
1.4449	0.08	2	0.045	0.03	0.75	18.00 - 20.00	11.00 - 14.00	3.00 - 4.00	0.1	0

Mechanical composition

Grade	Tensile	Yield	%Age	Hardness (Max)
	Strength Mpa, (Min)	Strength	Elongation
		Mpa, (Min)	in 50mm
		Mpa, (Min)	gauge length min	BHN	Rb
1.4449	515	205	35	217	95

Uses

offshore oil rigs

chemical storage tanks

fuel injection systems

aerospace components

kitchen appliances, architectural cladding panels and automobile exhaust systems

Product Testing

Coating Thk Test

Geometry inspection

Ultrasonic Inspection

Nondestructive Testing

Hydrostatic Testing

Package Process

1.with plastic cap to protect both ends

2.weaving bag wrapped outside the pipe

3.then pack into wooden case.

Image

DIN 1.4449 Stainless Steel Seamless Pipe Tubing 1mm-150mm With Construction

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