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Russian Albanian Arabic Amharic Azerbaijani Irish Estonian Odia (Oriya) Basque Belarusian Bulgarian Polish Bosnian Persian Afrikaans Tatar Danish German French Filipino Finnish Frisian Khmer Georgian Gujarati Kazakh Haitian Creole Korean Hausa Dutch Kyrgyz Galician Catalan Czech Kannada Corsican Croatian Kurdish (Kurmanji) Latin Latvian Lao Lithuanian Luxembourgish Kinyarwanda Romanian Malagasy Maltese Marathi Malayalam Malay Macedonian Maori Mongolian Bengali Myanmar (Burmese) Hmong Xhosa Zulu Nepali Norwegian Punjabi Portuguese Pashto Chichewa Japanese Swedish Samoan Serbian Sesotho Sinhala Esperanto Slovak Slovenian Swahili Scots Gaelic Cebuano Somali Tajik Telugu Tamil Thai Turkish Turkmen Welsh Uyghur Urdu Ukrainian Uzbek Spanish Hebrew Greek Hawaiian Sindhi Hungarian Shona Armenian Igbo Italian Yiddish Hindi Sundanese Indonesian Javanese Yoruba Vietnamese Hebrew Icelandic.jpg)
|
Steel Grade: |
Q390 |
Application: |
High Speed Steel, Tool Steel |
|
Shape: |
Round bar |
Standard: |
AISI, DIN, JIS, GB |
|
Size: |
50mm*50mm-600mm*600MM |
Surface: |
Black, Peeled, Turned, Grinded |
|
Technique: |
Hot rolled, Forged |
Ultrasonic Test: |
100% UT Passed |
Dimensions
|
|
Hot Rolled |
Forged |
|
Size(mm) |
50mm*50mm-600mm*600MM
|
50mm*50mm-600mm*600MM |
|
Length (mm) |
6000 or as required |
1000-6000 |
Mechnical property for Q390B low alloy structural steel:
| Thickness (mm) | ||||
| Q390B | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
| Yield strength (≥Mpa) | 390 | 370 | 350 | 330 |
| Tensile strength (Mpa) | 490-650 | |||
| Main chemical elements composition of Q390B | |||||||||
| C | Si | Mn | P | S | V | Nb | Ti | Cr | Ni |
| 0.20 | 0.55 | 1.00-1.60 | 0.040 | 0.040 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | 0.30 | 0.70 |
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don’t have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
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