Evergrowing Resources Co., Ltd.
| Payment Terms | L/C, T/T, D/P, D/A, Western Union, MoneyGram |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 15 days |
| Packaging Details | Standard seaworthy package |
| Shape | Steel Round Bar |
| Alloy or not | Alloy |
| Special use | free cutting steel |
| Application | Die Steel Bar |
| Standard | ASTM, DIN, GB, BS |
| Length | 3000-5800mm |
| Specification | DIA 100-1200 |
| Special pipe | API Pipe |
| Brand Name | Evergrowrs |
| Model Number | As per standard |
| Certification | ISO ,etc. |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, D/P, D/A, Western Union, MoneyGram | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 15 days | Packaging Details | Standard seaworthy package |
| Shape | Steel Round Bar | Alloy or not | Alloy |
| Special use | free cutting steel | Application | Die Steel Bar |
| Standard | ASTM, DIN, GB, BS | Length | 3000-5800mm |
| Specification | DIA 100-1200 | Special pipe | API Pipe |
| Brand Name | Evergrowrs | Model Number | As per standard |
| Certification | ISO ,etc. | Place of Origin | China |
| High Light | Aisi 4130 Alloy Steel Bar ，Hot Rolled Alloy Steel Bar ，Normalized Steel Round Bar | ||
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 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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2019
Total Annual:
1 million-2.5 million
Employee Number:
>100
Ecer Certification：
Active Member
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 abilit... 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 abilit...
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