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Product Introduction
This 42CrMo4 Alloy Round Bar is a finished steel bar formed by hot rolling and cooled naturally. It is made of low carbon steel and ordinary alloy steel pressed at high temperature. The product is mainly used for reinforcement of reinforced concrete and prestressed concrete structures. This 42CrMo4 Alloy Round Bar can be easily cut and made into replacement parts to form almost anything. You can cut it to any size you want according to your needs. We can supply you with the product in a large quantity at wholesale price. Please let us know if you are interested!
Specifications
| Product Name | 42CrMo4 Alloy Round Bar |
Steel Grade |
As customer requirements |
Standard |
AISI, ASTM, BS, DIN, GB, JIS |
Material |
20#-55#, T8-T10, 16Mn-50Mn, 30Mn2-50Mn2 etc. |
Diameter |
80 to 800 mm |
Length |
Customized size |
Surface |
Bright peeled or black |
Technique |
Forged/Hot rolled/Cold drawn |
Application |
Structural steel bar, power plants, petroleum, chemicals, etc. |
Special Use |
Free Cutting Steel |
Certificate |
ISO 14001/28001 |
OEM Service |
Yes |
Chemical Composition and Mechanical Properties(In Quenched & Tempered State)
| Material | 42CrMo4 |
||
Chemical Composition |
Mechanical Properties(In Quenched & Tempered State) |
||
C |
0.38-0.45 |
Tensile strength(MPA) |
≥1080 |
Si |
0.17-0.37 |
Yield strength (MPA) |
≥930 |
Mn |
0.50-0.80 |
Elongation(δ5/%) |
12 |
Cr |
0.90-1.20 |
Reduction in Area (ψ/%) |
45 |
Mo |
0.15-0.25 |
Impact (J) |
63 |
P |
≤0.035 |
Hardness |
≤217HB |
S |
≤0.035 |
||
Cu |
≤0.30 |
||
Ni |
≤0.30 |
||
Our Service
Mingshang promise best quality, competitive price and professional service.
1. Free sample is available.
2. Mill test certificate is supplied with shipment.
3.The third party inspection is accepted.
Parts of Customers
Company Profile
FAQ
1.Do you have your own factory?
A: Yes, we do. We have our own factory, and we can provide stable stock with competitive price and good quality.
2. Which payment can you accept?
A: 1). 100% irrevocable L/C at sight.
2). 40% T/T prepaid and the balance against the copy of B/L.
3). 40% T/T prepaid and the balance against L/C.
3. How about the delivery time?
A: 10-15 days after receiving the deposit.
4. Why do you choose our company?
A: 1). We have a more stable stock with competitive price and good quality.
2). We have more experience on the international trade with good faith.
3). We can provide the personal customized service, such as adding your company's logo on the products, the specified color and so on.
5. What is the application of the product?
A: Mainly used in the manufacture of various tools, cutting tools, molds and measuring tools
6. Can you send a sample for the inspection?
A: Yes, we can. We can send you the sample
7. Can you make the product according to our requirements?
A: Yes, we will strictly follow your requirements, such as the way of the package, the length of the product, the treatment of the product and so on.
8. What is your way of the surface treatment?
A: We can fat liquoring fro your round bar and another way which you requirement.
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