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ASTM 4140 Carbon Alloy Solid Round Steel Bar JIS SM440 DIN 42CrMo4

  • ASTM 4140 Carbon Alloy Solid Round Steel Bar JIS SM440 DIN 42CrMo4
Place of Origin Jiangsu
Brand Name XHD
Certification SGS,BV,ISO,CE
Minimum Order Quantity 1ton
Price To Be Negotiated
Packaging Details Bundled,wooden box for export standard package
Delivery Time 7-14days
Payment Terms D/A, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000ton/month

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Product Details
Standard ASTM GB DIN EN AISI JIS Material Q235/Q345/SS400/ST37-2/ST52/Q420/Q460 Etc
Model Number Round,Square,Rectangular Steel Grade A36 Q235 Sj275 Q355 Sa279 Etc.
Business Type Stainless Steel Manufaturer Alloy Or Not Is Alloy
Size 10-400mm Or Customized Application Structural Steel Bar, Building
Technique Hot Rolled, Hot Ribbed Steel Rebar Whatsapp 17069111363
Diameter 20-12000 Mm As Request Length 6-12m, According To Requirement
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ASTM Carbon Alloy Solid Steel Bar

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ASTM 4140 Carbon Alloy Steel Bar

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42CrMo4 Carbon Alloy Steel Bar
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Product Description

ASTM 4140 JIS SM440 DIN 42CrMo4 Carbon Alloy Solid Round Steel Bar

 

What are carbon steels used for?

Carbon steel can be classified into three categories according to its carbon content: low-carbon steel (or mild-carbon steel), medium-carbon steel and high-carbon steel [1]. Their carbon content, microstructure and properties compare as follows:

 

Carbon content (wt.%)

Microstructure

Properties

Examples
Low-carbon steel < 0.25 Ferrite, pearlite Low hardness and cost. High ductility, toughness, machinability and weldability AISI 304, ASTM A815, AISI 316L
Medium-carbon steel 0.25 – 0.60 Martensite Low hardenability, medium strength, ductility and toughness AISI 409, ASTM A29, SCM435
High-carbon steel 0.60 – 1.25 Pearlite High hardness, strength, low ductility AISI 440C, EN 10088-3

 

 

Diameter
10-400mm/as you required
Length
1-12m/as you required
Shape
Round,Square,Rectangular,etc.
Standard
AISI,ASTM,DIN,JIS,GB ,JIS,SUS,EN,etc
MOQ
5Tons
Technique
Hot Rolled/Cold Drawn
Surface Treatment
1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
The tolerance
±0.5mm
Material
GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,
Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E,etc.
EN:S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q ,etc.
ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80,4130,4140,5160.etc.
JIS: SS330, SS400, SPFC, SPHD, SPHE,etc.
Application
Widely used in mechanical manufacture,construction field,farm vehicles,agriculture greenhouse,automotive
industry,railway,decoration,steel structure,etc.
Shipment Time
200ton:Within 5days after deposit Customize Size:Within 10days after deposit OEM Product: Within 15 days after deposit

 

 


ASTM 4140 Carbon Alloy Solid Round Steel Bar JIS SM440 DIN 42CrMo4 0ASTM 4140 Carbon Alloy Solid Round Steel Bar JIS SM440 DIN 42CrMo4 1

FAQ

Q1:Can we visit your factory ?

A: Warmly welcome once we have your schedule we will pick you up .
 
Q2:What do your factory do regarding quality control?
A: We have gained ISO, CE,API authentication. From material to products, each product has to go through 4-5 processes. Inspection,ccompanied by corresponding quality inspec
 
Q3: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit. 2.We respect every customer as our friend and wesincerrly do business and make friends with them, no matter where they come from.
 
Q4: Are you factory?
A: Yes, our factory has been producing and selling stainless steel products for many years. We have experience in many areas
 
Q5:Are you support OEM?
A: Yes, customer could send us their detail needing request. We will do the goods as customer request.
 
Q6:Are the products be tested before shipping?
A: Yes, we test every batch goods before shipping to make sure all the goods qualified.
 
Q7:Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
 
Q8:Do you accept the third party inspection?
A: Yes absolutely we accept.
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