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ASTM A519 SAE AISI 4130 Chromoly Steel Alloy Seamless Round Steel Tube

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Quick Details

Port: Shanghai
Payment Terms: L/C,D/A,D/P,T/T,OA
Supply Ability: 30000 Ton/Tons per Year 4130 Steel Tubes
standard: ASTM A519
steel: 4130
Secondary Or Not: Non-secondary
Usage: Structure
Place of Origin: China
Inspection: The third party is acceptable
Material: Alloy Steel
Tube End: Square to the tube axis
Grade: Cr-Mo alloy,34CrMo4
Standard: GB,GB/T 3639-2000
Trade term: FOB CFR CIF
Certification: ISO
Section Shape: Round
procss: QT
Outer Diameter: 30 - 480 mm
Thickness: 3 - 30 mm
Alloy Or Not: Is Alloy
Special Pipe: Thick Wall Pipe
Surface Treatment: Peeled
Technique: Hot Rolled
Application: Structure Pipe
Testing: Tensile, Flattening, Drift Expanding
Packaging Detail: 4130 Steel Tubes Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
Hunan Fushun Metal Co., Ltd.
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CN
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≤8h
Response Time
100.0%
On-time delivery rate
US$ 30,000+
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ASTM A519 SAE AISI 4130 QT Price Chromoly Alloy Seamless Round Steel Tube

Applications:

ASTM A519 AISI 4340 Steel Pipe can be made into gears, pinions, cams, cranks, clutch shafts, shafting, die cases, and a multitude of machinery parts and components etc

Dimensions:

Process

Outer Diameter

Wall Thickness

Length

Cold Drawn

1/4 - 16 Inch

1/50 - 1 5/8 Inch

12000 mm max

Hot Rolled

1 1/2 - 30 Inch

1/8 -  8 Inch

12000 mm max


Chemical Composition
 (%):

C

Mn

Si

P

S

Cr

Mo

0.28-0.33

0.40-0.60

0.15-0.30

0.030 max

0.040 max

0.8-1.1

0.15-0.25

Delivery Condition:

HF: Hot Finished, CW; Cold Worked, SR: Stress Relieved or Finish AnnealAAnnealed, NNormalized, Q+T: Quenched and tempered

Tube ends:

The tubes come with square cut and deburred ends.

 

 

 

Standard AND Optional Testing:

Visual and dimensional test 100%.

Eddy current test 100% acc. to EN 10246-3.

Ultrasonic test 100% acc. to EN 10246-7.

Chemical composition.

Impact test.

 

 

Mill Test Certificate:

The product is supplied with 3.1.B inspection certificate,according to the standards EN 10204 and ISO 10474.

 

Our Services:

Third Party inspection acceptable. such as SGS, BV etc.