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ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube

ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube photo-1
ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube photo-2
ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube photo-3
ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube photo-4
ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube photo-5
ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube photo-6
US$ 1,000 - 1,600 MOQ: 1 Ton
Key Specifications
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Place of Origin:
Shandong, China
Certification:
CE
Thickness:
1, 12
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin/shanghai/dalian/qingdao
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shandong, China
Certification CE
Thickness 1, 12
Application Fluid Pipe
Surface Treatment Galvanized
Technique Cold Rolled
Alloy Or Not Is Alloy
Outer Diameter 6 - 76 mm
Secondary Or Not Non-secondary
Special Pipe API Pipe
Section Shape Round
Product Description

 

ASTM A519

Seamless carbon and Alloy Steel Mechanical Tubing

Application

For mechanical engineering.
For mechanical and pressure use,and also for transporting steam,water,gas and etc.

Grade and Chemical Composition (%)

 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

0.15-0.35

Mechanical Properties:


Grade


Condition

MPa
Tenslle Point


Yield Point


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%

 

Production Flow

4130 alloy tube production

ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alloy 4130 hollow ingot

ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube

Cold drawn 4130 alloy steel tube (crop end)

ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube

Cold drawn 4130 steel tube (packing and stock)

ASTM A519 Grade 4130 Chromoly Tubing 4140 Alloy Seamless Steel Tube

 

Our Services

 

we are professional and experienced supplier of steel products in china. We will provide you with high quality and low price, and we also offer good service. If our products can meet your needs, please contact us freely. We are looking forward to cooperating with you, and welcome your inquiry!

Contact Us:  

If you are interested in our seamless steel pipe,please contact me immediately.So we can give you a reply as soon as possible with the best quality and reasonable price.

 

 
 
 
LIAOCHENG KUNCHENG PIPE CO.,LTD
             
 
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Tel&Fax:0086-0635-2930669
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PRODUCTS MENU:
Honed Tube : JIS STKM13C, DIN ST52, SAE1020 ,DIN CK45 etc.
Alloy Seamless Tube: ASME SA-335 (P5, P9, P11, P22 P91) A213 -T22/T12 etc.
Hollow seamless bar :AISI 4130 ,ASTM 4140 etc.
Carbon steel pipe :ASTM A106 Gr.B 
Stainless steel pipe : 304, 316, 316L & H grades etc.
Hollow section :S235JR, S275JR, S355JR, P265GH, P355N
SERVICES MENU:
Machining:Turning , Threading , Milling , Boring , Grooving , Skiving , Trepanning , Sawing , Straightening , honing etc 
 

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Business Type
Government ministry/Bureau/Commission
Year Established
1992
Annual Export Value
US$10 Million - US$50 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe