AISI 4140 4130 Low Alloy High Tensile Steel Plate
https://steelguang.en.made-in-china.com/product-list-1.html
Standard: ASTM A29/A29M-04
Grade : AISI 4130 4140 |
Thickness : 8mm-150mm
Width : 1000mm-4000mm
Length : 1000mm-20000mm |
MOQ: 1 PC
Product type : Steel Bar
Delivery time : Promptly ( Stock) or 15-020 days (Production)
Payment Terms: L/C, T/T, etc
Stock : Available
MTC: Available |
| Delivery condition: Q+T |
| Heat Treatment: According to the customers' demand, the hardness can be max 39 HRC. |
AISI 4130 Chemical composition (%)
| Item |
C |
Si |
Mn |
P |
Mo |
Cu |
Cr |
Ni |
S |
| 4130 |
0.28-0.33 |
0.15-0.35 |
0.40-0.60 |
≤0.035 |
0.15-0.25 |
≤0.030 |
0.80-1.10 |
≤0.030 |
≤0.040 |
AISI 4130 Mechanical properties
| Tensile Strength |
Elongation |
Yield Strength |
Hardness after Hardened(HB) |
180°old Bending Test |
| ≥930MPa |
≥12% |
≥785 MPa |
≤229 |
Qualified |
AISI 4140 Chemical Composition
| |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
| 4140 |
0.38-0.43 |
0.15-0.35 |
0.75-1.00 |
≤0.035 |
≤0.040 |
0.80-1.10 |
|
0.15-0.25 |
|
Delivery Condition:Q+T
Mechanical properties Tensile Strength σb≥1080 MPA Yield Strength σs≥930 MPA
Why Choose Us?
Our advantages:
1. More than 10 years Professional steel export service. Have own production line.
2. Advanced CNC machine.
3. Low cost&Quick Delivery&High quality.
4. Integrity, strength and quality of products recognized by the industry.
5. Most of our clients are international, the domestic well-known enterprises.
6. Has a complete scientific quality management system.
7. Can meet any requirements for all kinds of sheet metal processing with advanced equipment.
Pictures
Our factory is located in Wuyang City, Henan Province, founded in 2009, is a set of steel plate research and development,manufacturing, sales in one of the professional manufacturers. The factory covers an area of more than 50,000 square meters, the existing workers more than 300 people, including more than 200 senior technical personnel, engineers more than 20 people, with an annual production of more than 100,000 tons of processing parts.
our factory after more than 10 years of expansion has always been adhering to the integrity, mutual benefit and win-win business philosophy, Based on the wide and thick steel plate production and scientific research base of Hegang Wugang, we are committed to becoming a first-class steel supplier and equipment supplier in China.
With high quality products help "iron power" of the Chinese dream is our common vision, we have customers throughout Europe, north and South America, Middle East, southeast Asia, South Africa, Australia and other regions, we regard product quality as the lifeline, always adhere to the "quality first, service first" sales principle and "focus on professional, really sincere" the service idea, By the majority of customers praise and trust.
FAQ
Q1:
How can I get a sample to check your metal work quality?
Answer: After price confirmation, you can require for samples to check our quality. We will provide you sample for free (value under USD35), as long as you afford the express freight.
Q2:
How long can I expect to get the metal work sample?
Answer: After you pay the sample charges(if there is) and send us confirmed drawings, the sample will be ready for delivery in 5-7 working days. The samples will be sent to you via DHL, FedEx,UPS,TNT or EMS. It should arrive in 3-5 workdays. You can use your own express account or prepay us if you don't have any account.
Q3:
What about the leading time for metal work mass production?
Answer: Honestly, it depends on the order quantity. Normally, 15 workdays to 30 workdays after your deposit if no the samples are confirmed.
Q4:
What will we do if the metal work quality is not ok ?
Answer: If the quality problem is caused by our mistake, we will make replacement order for free or pay the back product charge and handling charge back to you.
More questions, please send the email to us!
Audited Supplier 
){kind=link}
){kind=link}