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    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.
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    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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1215 1020 Carbon Steel Square Bar Rectangular SAE 1030 CK30 Cold Drawn

  • 1215 1020 Carbon Steel Square Bar Rectangular SAE 1030 CK30 Cold Drawn
  • 1215 1020 Carbon Steel Square Bar Rectangular SAE 1030 CK30 Cold Drawn
  • 1215 1020 Carbon Steel Square Bar Rectangular SAE 1030 CK30 Cold Drawn
  • 1215 1020 Carbon Steel Square Bar Rectangular SAE 1030 CK30 Cold Drawn
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
Product Details
Product Name Carbon Steel Square Bar Tolerance H11
Delivery Condition Annealing,Normalized,Quench+Temper Surface Black Finish,Peeled,Rough Turned
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carbon steel rectangular bar

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1020 carbon steel bar

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1215 carbon steel bar
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Product Description
CARBON STEEL square bar

SAE 1030 is a plan carbon steel containing nominally 0.30% carbon. It is used in the hot-rolled, normalized, oil-quenched-and-tempered or water-quenched-and-tempered condition for general-purpose engineering and construction. It provides medium strength and toughness at low cost.

 

Product can be purchased in individual lengths or as a bundle and we can also cut to length.

 

GRADE 

AISI 

AISI 1008   AISI 1015   AISI 1017   AISI 1021   AISI 1025

AISI 1026   AISI 1035   AISI 1045   AISI 1050   AISI 1055
ASTM

SAE 1006   SAE 1008   SAE 1010  SAE 1020  SAE 1030

    SAE 1030   SAE 1035   SAE 1040   SAE 1045                     
JIS SCM415  SCM420  SCM440   SS400   S45C   S20C
GB Q195   Q215  Q235

 

EQUIVALENT GRADE OF ASTM 1030

Europe EN 

Germany DIN 

China GB 

Japan JIS
C30 CK30/1.0528 30# S30C

 

CHEMICAL COMPOSITION

Element Carbon,C Manganese,Mn Ohosphorous,P Sulfur,S
1030 0.25~0.35% 0.30~0.90%        0.050%     0.050%

 

HEAT TREATMENT

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)

 

Tags:

4140 Mild Steel Bar

Carbon Steel Bar 1045

6mm C45 Carbon Steel Bar

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