4140 steel bar 4140 steel rod Hot Rolled Alloy Steel Round Bar
1000 Kilogram
MOQ
$0.60 / Kilogram
Price
4140 steel bar  4140 steel rod Hot Rolled  Alloy Steel Round Bar
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Tianjin
Brand Name: Gnee
Certification: SGS
Model Number: 4140
Payment & Shipping Terms
Packaging Details: Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Ton/Tons per Month
Specifications
Steel Grade: 4140
Alloy Or Not: Is Alloy
Technique: Hot Rolled
Application: Structural Steel Bar,Die Steel Bar,Tool Steel Bar
Standard: ASTM,DIN,GB,AISI,JIS
Shape: Round
Length: 1m-6m,as Your Request
Material: Die Alloy Steel Round Bars
Surface: Black Or Bright
Product Name: Alloy Steel Round Bar 40Cr 4140 D2 Alloy Steel Round Bars
Diameter: 12mm-650mm
Delivery Condition: Within15 Days After Received The Deposit
Product Description

AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content. The higher carbon content of AISI 4140 steel gives greater strength and heat treatment capabilities in comparison to AISI / ASTM 4130 alloy steels, however it does have inferior weldability characteristics.

 

Standard AISI,ASTM,JIS,DIN,EN,GB,GOST.
Material

C10,S10C,AISI1010,EN1.1121,C15,S15C,C20,S20C,AISI1020,C22,

C25,S25C,C30,S30C,AISI1030,C35,S35C,AISI1035,EN1.0401,S40,

S40C,AISI1040,C45,S45C,AISI1045,EN1.1191,C50,S50C,AISI1050,

C55,S55C,AISI1055,EN1.1203,C60,S60C,AISI1060,20Mn,AISI1022,

25Mn,AISI1026,30Mn,AISI1033,40Mn,AISI103950Mn,AISI1053,

30Mn2,AISI1330M35Mn2,AISI1335,40Mn2,AISI1345,15Cr,AISI5115,

17Cr3,20Cr,30Cr,34Cr4,37Cr4,40Cr,AISI5140,41Cr4,EN1.7035,

AISI5145,AISI5147,15CrMo,20CrMo,AISI4118,30CrMo,AISI4130,

35CrMo,AISI4135,42CrMo,AISI4140,AISI4142,42CrMo4,EN1.7225,

AISI3410,30CrNi3,ST52-3,A283 Gr.A,A283 Gr.B,EN1.0035,SS400,

SM400A,A283Gr.C,S235JO,EN1.0114,S235JR,EN1.0038,S235J2,

EN1.0017,SS490,SS5410,A572 Gr.50,A572 Gr.60,A572 Gr.65,

A572Gr.70,A572,GR.80,S355JO,SM570,E335,EN1.0060,S235J2W,

Q345,Q345B,etc.

Specifications Diameter Φ1~Φ1000mm,or as required.
  Length 2m,3m,5.8m,6m,8m,12m, or as required.
Surface Varnished,PE coated,galvanized.

Aisi 4140 round steel bar material:

GB ASTM/SAE/AISI DIN SCM AS /NZS1444
42CrMo Aisi 4140 / sae 4140 / astm 4140 42CrMo4 / 42CrMoS4 SCM440 AS4140

Aisi 4140 round steel bar composition:

Materail  
ASTM/SAE/AISI C Si Mn S P C M
Aisi 4140 / sae 4140 / astm 4140 0.38-0.43 0.15-0.35 0.75-1.00 0.035 max 0.035 max 0.80-1.10 0.80-1.10

Aisi 4140 round steel bar mechanical properties:

Mechanical Properties
Yield Strength (MPa) Tensile Strength (MPa) Elongation Reduction of area AKV (J)
930 min 1080 min 12% min 14% min

63 min

 

4140 steel bar  4140 steel rod Hot Rolled  Alloy Steel Round Bar 04140 steel bar  4140 steel rod Hot Rolled  Alloy Steel Round Bar 1

 

Our services of our round bar :

1. If you find any quality problem after receiving the goods, you can contact with us, we will manage and reply you in 12 hours

 

2.We are a factory manufacturing SS Round bar,best production capability ,best quality control, Best Service .

 

3.Inspected by the Inspection Institution of SGS or ISO

 

4.100% QC inspection Before Shippment.

 

 

FAQ

Q: Where is your company ?
A: Our company located in Tianjin China.

Q: How long is your delivery time?
A: Generally is 10-15 workingdays of goods in stock, or 20-30 days if goods are not in stock, it is according to quantitiy.

Q:. What kind of terms of payment?
A:T/T, L/C,Western Union Alipay,Cash are available.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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Get in touch with us
Contact Person : Ms. Kelly Zhang
Tel : +86 15824687445
Fax : 86-372-5055180
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