aisi 4130 alloy steel
Basic Info.
Model NO.:Engineering AISI 4130 Alloy Steel Bar Peeled Turne
Special Use:Engineering Steel
Application:Die Steel Bar
Heat Treatment:Normalized;Annealed ;Quenched ;Tempered/Qt
Payment Term:30% Tt Deposit, Balance Against Bl Copy
Length:3000-5800mm
Ex-Stock:Yes
Delivery Date:30 Days
Ut Standard:Sep 1921-84 D/D
Grain Size:ASTM E112
Non-Metallic Inclusiton:ASTM E45
Process:Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
Technology:Hot Rolled/ Forged/ Cold Drawn
Surface:Black; Peeled; Polished; Machined; Grinded; Turned
Test:Ensile Strength, Yield Strength, Elongation,
Certificate:ISO/ Mill Certificate
Experience:15 Years Manufacturer Experience
Trademark:Qilu
Transport Package:Seaworthy Package
Specification:DIA 100-1200
Origin:China
Product Description
1: 4130 steel introduction
AISI 4130 alloy steel is a medium carbon, low alloy steel in ASTM
A29 standard. ASTM 4140 steel is also commonly referred to as a
chromoly steel, or chrome moly steel, containing nominally
0.28-0.33% Carbon, 0.8-1.1% Chromium and 0.15-0.25% Molybdenum. It
is similar to 4140 steel which has a higher carbon level
(0.28-0.33%), giving 4130 material improved weldability, at the
expense of through thickness strength. With the proper heat
treatment it is also readily machined. Annealing ASTM 4130 alloy
steel offers excellent ductility. AISI 4130 steel is usually
supplied as round bar commonly in the hardened and tempered
condition.
2: 4130 Steel equivalent
| Country | British | USA
|
Japan
|
Bs
|
| Standard | BS 970 | ASTM A29 | JIS G4105 |
EN10083
|
| Grade | 708A25/708M25 | 4230 | SCM430 |
25CrMo4/1.7218
|
3: 4130 steel chemical composition
| Grade | C | Si | Mn
| p | S | Cr | Mo | Ni |
4130
| 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | 0.035 | 0.04 | 0.18-1.1 | 0.15-0.25 | / |
25CrMo4
| 0.22-0.29 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
SCM430
| 0.28-0.33 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
4: 4130 steel mechanical properties
The mechanical properties mainly include tensile strength, yield
strength, elongation, area or reduction, hardness, impact value,
non-metalic inclusion etc. Different heat treatment, the mechanical
properties will be different, such as normalized, tempered, QT.
5: 4130steel overviews
| Siz |
Round
| Dia 6-1200mm |
Plate/Flat/Block
| Thickness 6mm-500mm |
Width 20mm-1000mm |
Heat treatment | Normalized; Annealed ; Quenched ; Tempered |
Surface condittion | Black; Peeled; Polished; Machined; Grinded; Turned; Milled |
Delivery Condition |
Forged; Hot rolled; Cold drawn |
| Test |
Tensile strength, Yield strength, elongation, area of reduction,
impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc.
|
Payment terms |
T/T;L/C;/Money gram/ Paypal |
Trade terms | FOB; CIF; C&F; etc.. |
Delivery time | 30-45 days |
| Application | 4130 are used for Commercial aircraft, aircraft engine mounts,
military aircraft, automotive, machine tools, hydraulic tools, auto racing, aerospace, oil and gas industries as forged valve
bodies and pumps, agricultural and defense industries etc.
|
Evergrowing Resources CO.,Ltd
Evergrowing Resources Co., Limited was Located in Nanjing, China.
We have engaged in import and export of all kinds of ferrous and
nonferrous materials all over the world. Because we are top agent
of several different steel mills in Asia and Europe, so we have
ability to offer best quality products and services to our clients.
Till now, we have supplied products and services in Asia, Europe,
Africa, North America and South America. Following the trend of
market development, we have built our special steel processing
center in Jiangsu, China to do further processing on the products,
such as heat treatment (QT, N, ANN), rough turned, CNC cutting and
etc. We have extended our industrial train and enhanced the ability
to provide the auxiliary item, and thus strengthened our market
advantage.
Evergrowing aim:
Competitive price: try best to make best offer
Top quality: 100% comply with customer's standard
JIT delivery: Delivery on time for each order.
One station purchase:we try to supply the material with different
condition to our customers.
After service: Response on any quality question and etc.
