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ASTM A519 4130 Tubing/hex solid bar/coal mining steel tube/hex bar

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Address: Houhu Industrial Area,Yutian County,Tangshan City,Hebei Province

Contact name:Allen

Hebei XinLianXin Water-Saving Group

ASTM A519 4130 Tubing/hex solid bar/coal mining steel tube/hex bar

Country/Region china
City & Province tangshan hebei
Categories Semi-Precious Stone Crafts

Product Details

CF Steel bar/1045 round bar/4130 hex bar

kinds of special pipe 
1.OD:6-1200mm WT:1-60mm 
2.grade:Alloy steel,4130,4140 
3.Tolerance :- 0.01+0.01 
4. Precision steel tu 
 

 

pto shaft lemon tubeoctagonal steel tube/ triangle steel tube aisi 4140 steel pipe /ellipse tube

1.OD:6-1200mm WT:1-60mm 
2.grade:1020,1025,4130,4140 
3.Other types available
 

Features:
1) Outer diameter: 15 - 80mm
2) Tube wall thickness: 1 - 8mm
3) Outer diameter: ± 0.01 mm 
4) Inside diameter: ± 0.01mm

 Delivery status: NBK(+N) BK(+C)  BKW+(LC) BKS(SR)

Seamless carbon and Alloy Steel Mechanical Tubing

Application

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

Type

astm a519 4130 seamless steel pipe

cold drawn seamless mechanical tube a519 / rock drill steel rod 

astm a519 cold drawn tube hexagonal steel tube

alloy tube

sae 4140 cold drawn steel bar/hex tube

Cold drawn Bar_.jpgCold drawn Bar_32.jpg

SAE 1045 Hex bar/cold drawn round bar/hexagion bar

Cold drawn Bar_76.jpg

Shape

oval tube/ lancing pipe/octagon tubes / cone shaped tube/alloy tube etc.

.JPG

 

2.JPG

 

Piping Grade and Chemical Composition (%) 4140 

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

0.050

0.15-0.35

0.80-1.10

0.15-0.25

4140

0.38-0.43

0.75-1.00

0.040

0.050

0.15-0.35

0.80-1.10

0.15-0.25

 

Mechanical Properties of cold drawn steel bar

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%

 

 

 

4140 / 4130 Seamless Mechanical Tubing are 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.

 

4140 tube Meets ASTM A519

4130 tube Meets ASTM A513 Type 5(DOM) A519 (CDS)

Stocked Size Range: 0.250” – 15” OD; 0.035” – 2.00” wall thickness

Stocked Lengths 8’-24’

Cut to Length available

 

 

Benefits of Round 4140/4130 Alloy Seamless Mechanical Tubing

Superior tensile strength and toughness

High strength to weight ratio kennametal

Easily heat treatable to a broad range of strength, machinability, and hardness.

Applications: aircraft components, hydraulic cylinders, rollers, structural apps, truck and automotive parts. ken

 

nametal tool SAE 4140 Steel Tube and cold drawn 4140 round bar for mechanical

kennametalc

 cold drawn 4140 round bar/ cold drawn steel bar

 Cold drawn Bar_3.jpg

 

Steel round bar Shot blasting machine

 

Round steel bar/cold drawn steel tube straightness machine

 

 

 

 Working shop for cold drawn steel bar/hex bar.

 

Finished 1045 hex bar/4130 hex bar/4140 round bar

 

For more details please feel free to contact us. !

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