Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

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Warranty: 1 Year
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  • Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
  • Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
  • Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
  • Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
  • Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
  • Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
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  • Overview
  • Product Description
  • Detailed Photos
  • Warehouse
  • Application
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
4340
Standard
ASTM, AISI, GB, JIS, DIN, BS
Certification
ISO, RoHS, IBR
Surface Treatment
Milling
Technique
Hot Rolled
Application
Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
Special Use
Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
Stock
Stock
MOQ
1 Ton
Trading Terms
EXW, Fob,CFR,CIF
Price Terms
L/C, Tt
Color
Natural Color
Technical Test
Ut Test, Bending Test, Charpy Test
Payment
T/T 30% Advanced
Length
Customized Length
Tolerance
1%
Sample
Available
Delivery Time
7-14 Workdays
Transport Package
Seaworthy Packing for Exporting
Specification
Nomal Size
Trademark
Ma steel Rizhao Steel
Origin
China
HS Code
7208512000
Production Capacity
50000 Ton/Year

Product Description

Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

Product Description

AISI SAE4140 is a high-quality alloy structural steel with excellent mechanical and processing properties. This type of steel is labeled as 4140 in the US steel grade system, while in China, it is equivalent to alloy structural steel 42CrMo. Correspondingly, the equivalent grade of SAE4130 steel from the United States in China is 30CrMo.
The strength and hardenability of ASTM 4140 alloy steel plate are very high, which means it can maintain its structural integrity under high pressure and stress environments. At the same time, its toughness is also very good, which means it can maintain its shape under impact or bending without fracture or damage. These characteristics make 4140 an ideal choice for manufacturing high-strength mechanical and structural components.
During the quenching process, the deformation of 4140 alloy steel plate is very small, which makes it very useful in manufacturing precision mechanical parts. Due to its good dimensional stability, its shape and size hardly change after quenching and tempering. This is very important for parts that require high-precision manufacturing.
The chemical composition of 4140 alloy steel plate is precisely controlled to ensure its excellent mechanical properties. Among them, the carbon content is controlled between 0.33% and 0.48%, which helps to improve the strength and hardness of the steel. The silicon content ranges from 0.15% to 0.35%, which can improve the toughness and corrosion resistance of steel. The content of manganese ranges from 0.75% to 1.00%, which helps to improve the strength and hardenability of steel. The content of sulfur and phosphorus is controlled at very low levels to ensure high purity and excellent mechanical properties of the steel. The chromium content is between 0.80% and 1.10%, which can improve the hardness, wear resistance, and corrosion resistance of steel. The content of molybdenum ranges from 0.15% to 0.25%, which can improve the strength, toughness, and fatigue resistance of steel.
Due to its excellent mechanical properties and chemical composition, 4140 alloy steel plate has been widely used in many industries. For example, in the oil and gas industry, it is used to manufacture high-strength and corrosion-resistant components such as oil pipes, drill rods, and wellhead equipment. In the aerospace industry, it is used to manufacture engine components and structural components for aircraft and rockets. In addition, 4140 seamless steel pipes are also widely used in industries such as automobiles, mechanical manufacturing, power, and chemicals.
4140 alloy steel plate is a high-quality alloy structural steel, whose strength, hardenability, toughness, and chemical composition are precisely controlled to ensure its excellent mechanical and processing properties. This type of steel is widely used in multiple industries and is an ideal choice for manufacturing high-strength and highly corrosion-resistant mechanical and structural components.

 
Product Name
Alloy Carbon steel sheets/plates
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Grade
4140,4340,42crmo,35crmo 30crmo Q215,Q235,Q345,ST37, A36,Ss400
Technique
Hot Rolled
Width
600-3000mm
Length
3-12m
Thickness
1mm-200mm
Tolerance
±1%
Type
Low-Alloy Plate
MOQ
1 Ton
Payment term
L/C T/T (30% Deposit)
Price term
FOB CIF CFR
Package
Seaworthy Standard Package

Detailed Photos

Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

Warehouse

Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate SheetBuilding Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

Application

Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
For ship building
 
 
 
To prevent the hull from being corroded by chemical corrosion, electrochemical corrosion and sea life and microorganisms.It is used in make ship body ,decks etc. Such as A36.
Carbon steel plate can be used as factory equipment manufacturing
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

Packaging & Shipping

Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet
Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

Building Steel Structure ASTM 65mn 65mn 4340 15CrMo 16mo3 4140 Hot Rolled Carbon Steel Plate Sheet

FAQ

Q: ARE YOU FACTORY OR TRADER?
A: Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2016. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.

Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).

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