ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings

ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings

Product Details:

Place of Origin: CHANGZHOU, CHINA
Brand Name: Joyruns
Certification: ISO9000
Model Number: ASTM A519 Mechanical steel Tube

Payment & Shipping Terms:

Minimum Order Quantity: 5TONs
Price: Negotiable
Packaging Details: Exporting package/wooden box package
Delivery Time: 30DAYS
Payment Terms: TT OT 100% LC AT SIGHT
Supply Ability: 1000Ton/month
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Detail Information

Standard: ASTM A519 Grade: 4130.1020.4140,ST35,ST45,ST52
Type: Seamless Cold Drawing OD. Range: 6mm – 114.3mm
Wall Thickness: 1mm-15mm Length: Max Length 12M
High Light:

ASTM A519 4130

,

ST35 Carbon Steel Boiler Tubes

,

ST52 Carbon Steel Boiler Tubes

Product Description

ASTM A519 4130 Carbon Steel Seamless Alloy Tubings

 

ASTM A519 covers several grades of carbon and alloy steel seamless mechanical tubing. The standard is also acceptable in the manufacture of piping. It is manufactured by hot working and then cold finishing the steel into a round, square, rectangle or special shapes. AISI 4130 is a steel formula designation indicating medium carbon content with strengthening alloys that include chromium, manganese, silicon, molybdenum, sulfur and phosphorus.

 

A519 4130 Chemistry

 

Grade

C

Mn

P≤

S≤

Si

Cr

Mo

1008

≤ 0.10

0.30-0.50

0.040

0.050

-

-

-

1010

0.08-0.13

0.30-0.60

0.040

0.050

-

-

-

1018

0.15-0.20

0.60-0.90

0.040

0.050

-

-

-

1020

0.18-0.23

0.30-0.60

0.040

0.050

-

-

-

1025

0.22-0.28

0.30-0.60

0.040

0.050

-

-

-

1026

0.22-0.28

0.60-0.90

0.040

0.050

-

-

-

4130

0.28-0.33

0.40-0.60

0.040

0.040

0.15-0.35

0.80-1.10

0.15-0.25

4140

0.38-0.43

0.75-1.00

0.040

0.040

0.15-0.35

0.80-1.10

0.15-0.25

 
 

 
 
 
 
 
 
 
 

 

Mechanical Properties

 

Grade Condition Tensile Point (Mpa) Yield Point (Mpa) Elongation
1020 CW ≥ 414 ≥ 483 ≥ 5%
  SR ≥ 345 ≥ 448 ≥ 10%
  A ≥ 193 ≥ 331 ≥ 30%
  N ≥ 234 ≥ 379 ≥ 22%
1025 CW ≥ 448 ≥ 517 ≥ 5%
  SR ≥ 379 ≥ 483 ≥ 8%
  A ≥ 207 ≥ 365 ≥ 25%
  N ≥ 248 ≥ 379 ≥ 22%
4130 SR ≥ 586 ≥ 724 ≥ 10%
  A ≥ 379 ≥ 517 ≥ 30%
  N ≥ 414 ≥ 621 ≥ 20%
4140 SR ≥ 689 ≥ 855 ≥ 10%
  A ≥ 414 ≥ 552 ≥ 25%
  N ≥ 621 ≥ 855 ≥ 20%

 

 

Tolerance

Condition OD Wall
Annealed or normalized ASTM A519 ASTM A519
Quenched and tempered +/- 1%A varies B
A: Tolerance is typical but not standardized.
B: Variation depends on the manufacturing process and on the outside diameter.

 
 
ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 0  ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 1  ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 2
 
ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 3  ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 4  ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 5
 

 

ASTM A519 4130 Carbon Steel Boiler Tubes Seamless Alloy Tubings 6

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