Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for W18Cr4V High Speed Tool Steel Drill Rods, GR1 GR2 GR5 Titanium Plate, 65Mn Spring Steel Strip. Now we are further enhancing the technical level of our staff and injecting high technology into our products to our customers abroad. Our company adheres to the business philosophy of 'customer first, forge ahead' to provide our customers with high-quality services. Our products are not only sold well in the national market, but also popular in many countries. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!
4130 steel pipe is commonly used for producing bike and electric bicycle.
The standard is listed below
AE 4130/JIS SCM430 25crmo4 1.7243 l alloy seamless steel pipe.
4130 is chromoly steel,which has high strength and toughness, high hardenability
Chemical Composition
|
Element |
C |
Si |
Mn |
P (Max) |
S (Max) |
Cr |
Mo |
|---|---|---|---|---|---|---|---|
|
Content |
0.28~0.33 |
0.15~0.35 |
0.40~0.60 |
0.040 |
0.040 |
0.80~1.10 |
0.15~0.25 |
Typical Applications
Motorsport industry: Manufacturing of chassis frames, roll cages, suspension components, etc., which is the signature material for motorsport products.
Aerospace field: Used in the manufacture of lightweight structural components and pipelines that require high strength and reliability.
Mechanical manufacturing: Production of mechanical parts such as shafts, gears, and connecting rods that bear medium and high loads.
Petroleum chemical industry: Used to make pipelines and components that work in medium temperature and pressure environments.
Automotive industry: Manufacturing of high-strength structural parts, exhaust systems and other components.
Usage
®4130 material can be used to produce precise seamless tube with tolerance+-0.01mm,which can help customer to control the quality.
®Delivery time 25-35workdays
®Belongs to alloy steel
Stock tube
Product quality assurance:
Steel is made by adding carbon to the molten iron. Different amounts of carbon produce different types of steel. Each steel is represented by a number. Therefore, 4140 is a steel with a carbon content of only 0.38% and 0.43%.
1: Raw material control: We add carbon in strict accordance with the precise ratio during production. Strive for uniformity of various elements to achieve product standard ratio.
2: The essence of production: quenching one-time forging or casting forming Twelve years of forging production skills, injecting brand charm into the product
3: Complete specifications: complete sizes and specifications, can be used in many industries.
Our Service
We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for 1010 1020 1045 4130 4140 Seamless Steel Pipe. Our company has set up a professional team integrating product development, sales and after-sales service in order to provide high quality products and comprehensive services to customers. We would make friends with businessmen from at home and abroad, following the purpose of 'Quality First, Reputation First, the Best Services'.