4140 Alloy Steel Tube & AISI 4140 Pipe

Short Description:

ASTM 4140 Alloy Seamless Steel Pipe is medium carbon alloy grades, which are widely used for many general purpose applications that require high tensile strength and toughness. The addition of chromium and molybdenum as alloying elements, combined with heat treatment, provides the combined advantage of hardness, ductility, and strength.

Package of ASTM 4140 Alloy Seamless Steel Pipe Tube & Pipe:

1. Bundle Packing.

2. Plain end or vanished as per customer’s request.

3. Wrapped in waterproof paper.

4. Sackcloth with several steel strips.

5. Pack in heavy tri-wall boxes.

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Product Detail

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Overview of 4140 Alloy Steel Tube

Grade AISI 4140 is a low alloy steel that contains additions of chromium, molybdenum, and manganese in their alloy. In comparison to Grade 4130, the content of carbon in 4140 is slightly higher. This versatile alloy makes for an AISI 4140 Pipe with good properties. For instance, they have good resistance to atmospheric corrosion along with reasonable strength.AISI 4140 Pipe standard specifications.

Many sizes and wall thickess of ASME SA 519 Grade 4140 Pipe

AISI 4140 Pipe Standard	AISI 4140, ASTM A519 (with IBR Test Certificate)
AISI 4140 Pipe Size	1/2" NB to 36" NB
AISI 4140 Pipe Thickness	3-12mm
AISI 4140 Pipe Schedules	SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
AISI 4140 PipeTolerance	Cold drawn pipe: +/-0.1mmCold rolled pipe: +/-0.05mm
Craft	Cold rolled and Cold drawn
AISI 4140 Pipe Type	Seamless / ERW / Welded / Fabricated
AISI 4140 Pipe available Form	Round, Square, Rectangular, Hydraulic Etc.
AISI 4140 Pipe Length	Standard Double & In Cut length also.
AISI 4140 Pipe End	Plain End, Beveled End, Treaded
Specialized in	Large Diameter AISI 4140 Pipe
Application	Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

What are the different types of AISI 4140 Steel Pipe?

● AISI 4140 chrome steel 30CrMo alloy steel pipes
● AISI 4140 alloy steel Pipe
● AISI 4140 Hot Rolled Seamless Steel Pipe
● AISI 4140 Alloy Steel Seamless Pipe
● AISI 4140 Carbon steel Pipes
● AISI 4140 42Crmo4 alloy steel Pipe
● 326mm carbon steel aisi 4140 steel mild steel Pipe
● AISI 4140 1.7225 Carbon Steel Pipe
● ASTM Cold Drawn 4140 Alloy Seamless Steel Pipe

Chemical Structure of AISI 4140 Seamless Pipe

Element	Content (%)
Iron, Fe	96.785 - 97.77
Chromium, Cr	0.80 - 1.10
Manganese, Mn	0.75 - 1.0
Carbon, C	0.380 - 0.430
Silicon, Si	0.15 - 0.30
Molybdenum, Mo	0.15 - 0.25
Sulfur, S	0.040
Phosphorous, P	0.035

AISI 4140 Tool Steel Pipe Mechanical Behaviour

Properties	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in³
Melting point	1416°C	2580°F

Testing & quality inspection of AISI 4140 Pipe

● Mechanical test
● Pitting resistance test
● Chemical analysis
● Flaring test
● Hardness test
● Flattening test
● Ultrasonic test
● Macro/micro test
● Radiography test
● Hydrostatic test
Buy ASME SA 519 GR.4140 Boiler Tubes & SAE 4140 Chrome Moly Tube at factory price