• Jiangsu Changjian Metal Products Co., Ltd.
    The coil was packaged very well and shipped fast.The product fits the descripton. Thinking about purchasing again.Really a great product. I have tried other products and this by far is the best money I have spent.
  • Jiangsu Changjian Metal Products Co., Ltd.
    First time we import a big project from China, excellent for service And really professionnal. My goods have been received, the products are not damaged at all.The quality and workmanship are very good, the materials are also very good, I am very satisfied. recommand them!
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Low Carbon Steel Round Bar Asme Astm A36 Sae 1018

Place of Origin Jiangsu,China
Certification ISO 9001 ,CE
Minimum Order Quantity 1 PCS
Delivery Time 7~10 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 Ton/Tons per Month

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Product Details
Product Name Carbon Steel Round Bar Diameter 3mm~50.8mm,over 50.8mm~300mm
Delivery Condition Annealing,Normalized,Quench+Temper Surface Black Finish,Peeled,Rough Turned
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carbon steel round bar astm


round bar astm a36


sae 1018 round bar

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Product Description
astm a29/astm a576 grade 1008 CARBON STEEL bar

1008 steel round bar is comprised of low carbon steel, which allows for ease of formability. Because it is low carbon and produces lower mechanical properties, 1008 steel bar is typically used in less critical applications such as threaded rod and concrete stakes. 1008 cold drawn steel bar offers greater strength due to its increased mechanical properties.




Germany DIN 


Japan JIS 




Element C Mn P S
1006 0.08% Max 0.25~0.40% 0.04%Max 0.05%Max
1008 0.10%Max 0.30~0.50% 0.04%Max 0.05%Max
1010 0.08~0.13% 0.30~0.60% 0.04%Max 0.05%Max
1020 0.18~0.23% 0.30~0.60% 0.04%Max 0.05%Max
1025 0.22~0.28% 0.30~0.60% 0.04%Max 0.05%Max
1045 0.43~0.50% 0.60~0.90% 0.04%Max 0.05%Max



It can be heat treated at the following temperatures:

  • 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)