Hot Rolled Carbon Steel Round Bar(A36, Q235, SS400, S235JR)
|3-4 5-19 20+|
|FOB Unit Price:||US $710 US $690 US $660|
|Purchase Qty. (Tons)||FOB Unit Price|
|Transport Package:||for Customers′request|
|Payment Terms:||L/C, T/T|
- Model NO.: A36, Q235, SS400, S235JR
- Standard: AISI, ASTM, GB, JIS, DIN, BS
- Technique: Hot Rolled
- Surface Treatment: Black Surface
- Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
- Certificate: ISO/Mill certificate
- Payment term: 30% deposit and 70% by T/T or L/C
- Trademark: CF STEEL
- Origin: China
- Type: Carbon Steel Bar
- Steel Grade: Prime Steel
- Application: Die Steel Bar
- Alloy: Non-alloy
- Techniq.: Hot Rolled
- Test: SGS/UT 100%/Element testing
- Service: Sample free and 24 hours online
- Specification: diameter 8-400mm
- HS Code: 7228300000
ASTM A36 is a low carbon steel that exhibits good strength coupled with formability. It is easy to machine and fabricate and can be securely welded. A36 is a common structural steel that can be galvanized to provide increased corrosion resistance.
Equivalent grades of steel ASTM A36(Only for reference)
Chemical Composition for A36 (%)
|Machining||The machinability rate of ASTM A36 is estimated to be 72%, and the average surface cutting feed of ASTM A36 is 120 ft/min. Machining of ASTM A36 steel is not as easy as that of AISI 1018 steel.|
|Welding||ASTM A36 steel is easy to weld using any type of welding methods, and the welds and joints so formed are of excellent quality.|
|Heat Treatment||Normalizing at 899°C - 954°C (1650°F-1750°F)|
Annealing at 843°C - 871°C(1550°F-1600°F)
Stress relieving at 677°C - 927°C(1250°F-1700°F)
Carburizing at 899°C - 927°C (1650°F-1700°F)
Hardening at 788°C - 816°C(1450°F-1500°F)
For abundant stock, 15-20 days.
For customized products, 30-50 days.
Hot Sale product for info:
|STANDARD/GRADE||Flat Bar Size(mm)||Round bar Size(mm)||Technics|
|1.2311||P20||PDS-3||3Cr2Mo||10-700||155-2200||2000-6000||20-200||2000-6000||Forged, Hot Rolled|
Guangzhou ChangFeng Steel Co.,Ltd, is located in Guangzhou city, it was established in 2012,and is an Professional import and export company with ten years experience of selling special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc. We also act on behalf of exporting steels of mainly steel factories in China, including Baogang group,Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. We are full of export experience to the market all over the word, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
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Guangzhou ChangFeng Steel co., Ltd has a lot of experienced and competent elites and is capable of offering the best service after years of development. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. Our all products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
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