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Spring steel bar 65Mn/1065

Hot rolled spring steel bar 1065,65Mn
Delivery condition: Hot-rolled or forging

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Spring steel bar 65Mn

Standards: ASTM, DIN,GB,JIS

  Steel Grade 65Mn/1065

Delivery condition: Hot-rolled or forging

Process: EAF + LF + VD + Forged + Heat Treatment (optional)

Technical Conditions: GB/T1222-1984
      ROUND:Dia: 10mm-120mm,80mm-750mm
Length: 3m-6m
 

Composition :(%)

Grade

C

Si

Mn

P≤

S≤

Cr

Mo

Ni≤

Cu≤

65mn

0.62-0.75

0.17-0.37

0.9-1.2

0.030

0.030

0.25

--

0.25

0.25



Mechanical Properties:

Yield (mpa)

Tensile   (mpa)

Elongation(%)

Reduction(%)

Hardness(HB)

-

-

  -

-

≤ 285


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