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What is C65 steel?

Steel grade 65 is a structural carbon spring steel produced to the requirements of DSTU 8429 and GOST 14959. Classification: Structural carbon steel. Products: Flat steel and rolled sections including shapes, ingots, forgings, stamped parts.

Product Details

Product Details

C65 carbon steel coil is a kind of high carbon structural steel, where "C65" stands for the carbon content of the steel is about 0.65 per cent. This steel has good plasticity, weldability and certain strength, and is usually used to make various structural parts, mechanical parts and tools.


Product Applications

C65 carbon steel coil is a kind of carbon structural steel with good plasticity, weldability and certain strength, which is widely used in the manufacture of structural parts, mechanical parts, tools, building components, automotive parts, containers, piping systems, wind power generation equipment and many other industries and fields.

Product parameters

Specification





Steel Grade

GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B,
Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D,Q620E,Q690D,Q690E etc.

EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q etc.

ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55,

Grade 60, Grade 65, Grade 80 etc.

JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE,etc.


Standard

GB/T709-2006, ASTM A36, JIS G4051,

DIN EN 10083, SAE 1045, ASTM A29M

Thickness

0.15mm-3mm

Width

500-2250mm

Tolerance

Thickness: +/-0.02mm, Width:+/-2mm

MOQ

5 Tons



Application

1.Automobile, Bridges, Buildings.

2.Machinery, Pressure vessel industries.

3.Ship building, Engineering construction.

4.Mechanical manufacturing, Pavement slab, ect.

Package

Bundle with steel strip,Container shipping

Capacity

200000 tons /month

Mill MTC

can be supplied before shipment

Inspection

The Third Party inspection can be accepted,SGS,BV

C65 Chemical Composition (As Per IS:2507)

Carbon0.60 - 0.70 %
Manganese0.60 - 0.90 %
Silicon0.10 - 0.35 %
Sulphur0.04 % (Max)
Phosphorus0.04 % (Max)

Mechanical Properties

Hardness Range150 to 170 VPN (Annealed / Soft)
Yield Strength (N/mm2)270 (Min)
Tensile Strength (N/mm2)590 (Max)
Elongation30 (Min %)
Bend Test180° bend test pass in fully annealed condition
Flatness0.05 MM (Min.)
Surface FinishMatt or Bright
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Why Choose Us

Behind the growth and success of Kuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the bestcustomer service make Kuiama Steel a true leader in the global market.

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lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufacturing industry
  • Power Ceneration
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship building
  • Automobile manufacturing
  • Pipe Fabrication
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