Gnee Astm Aisi En19 4140 Forged Alloy Steel Bars
1000 Kilogram
$0.60 / Kilogram
Gnee Astm Aisi En19 4140 Forged Alloy Steel Bars
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Basic Infomation
Place of Origin: Tianjin
Brand Name: Gnee
Certification: SGS
Model Number: 42CrMo4 17CrNiMo6 18CrNiMo7-6
High Light:

forged 4140 round bar


4140 forged alloy steel bars


en19 forged alloy steel bars

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
Steel Grade: 42CrMo4 17CrNiMo6 1015
Alloy Or Not: Is Alloy
Technique: Hot Rolled
Application: Structural Steel Bar,Die Steel Bar,Tool Steel Bar
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

ASTM AISI En19 Alloy Steel Hot Rolled Forged Round Bars / En19 4140 Forged Alloy Steel Bars

AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength.


ASTM AISI En19 Alloy Steel Hot Rolled Forged Round Bars / En19 4140 Forged Alloy Steel Bars



C Si Mn Cr Mo P S
0.38-0.43 0.15-0.35 0.75-1.00 0.8-1.10 0.15-0.25 <0.035 <0.04

2). Equivalent Grades :

42CrMo 1.7225 4140 SCM440 708M40 42CD4

Length:3.5m-9m or as required

4). Smelting Process:
Note:EAF=Electric Arc Furnace; LF=Ladle Furnace; VD=Vacuum Degassing;

5). Properties of 4140 alloy steel:
Special alloy steel, engineering steel supplied in quenched and tempered conditions. Very good machinability. High toughness, creep strength, repeated impact resistance.

6). Application of 4140 alloy steel:
Components with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering
ASTM AISI En19 Alloy Steel Hot Rolled Forged Round Bars / En19 4140 Forged Alloy Steel Bars

Gnee with good reputation, high-quality products, solid strength and lower price is famous in the country. Our company has rich experience in trading as we are engaged in domestic trading for more than ten years.


In 2012, we opened the market to the abroad. Our company is the collection of processing and operating. And we have a high supply ability.Our main products are stainless steel, galvanized steel, carbon steel and etc. These products apply to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.


Our Service
We provide quality die & tool steel in stock for all industries.
Orders of any size, any length, ship fast


Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
Sawing for small or large quantities, sawing-to-size.
Excellent customer service


Contact Us
Contact us for the latest price and more details NOW!

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Tel : +86 15824687445
Fax : 86-372-5055180
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