GB 60CrMnBA SPRING STEEL FLAT BAR

EN/DIN 60CrB3 SPRING STEEL FLAT BAR

EN 60CrB3 SPRING STEEL FLAT BAR requires higher strength and fatigue limit, usage in the condition of quenching + medium-temperature tempering, then it can get higher elastic limit. Process engineering of heat treatment is very important to inheren……

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EN 60CrB3 SPRING STEEL FLAT BAR requires higher strength and fatigue limit, usage in the condition of quenching + medium-temperature tempering, then it can get higher elastic limit. Process engineering of heat treatment is very important to inherent quality of spring steel

 

Chemical composition

Standard Grade Chemical composition (%)
C Si Mn P S Cr Ni
EN/DIN 60CrB3 0.56-0.64 0.15-0.35 0.70-1.00 ≤0.030 ≤0.030 0.70-1.00

 

Equivalent of EN 60CrB3 SPRING STEEL FLAT BAR under different standard

JIS SUP11A SPRING STEEL FLAT BAR

ASTM/AISI/ASE 51B60 SPRING STEEL FLAT BAR

GB 60CrMnBA SPRING STEEL FLAT BAR

 

Available Size

Thickness: 5mm-115mm, width50mm-250mm

 

Available Heat Treatment

Annealing/Normalizing/Hardening/Tempering/Quenching

Quenching temperature: 830℃-860℃, oil cooling

Tempering temperature: 460℃-520℃

 

Characteristics

  1. High strength.
  2. High hardenability.
  3. High plasticity and toughness.

EN 60CrB3 SPRING STEEL FLAT BAR

 

Application

Large spring under heavy load and high stress condition, like large-section leaf spring and large- diameter sprial spring of automobile and tractors.

 

Delivery Condition

Third Party :ABS ,DBV ,BV,GL,CCS,LR,RINA,KR,NK,CE,SGS,IKE,IEI or other quality department

Delivery time:5-30 days

Trade Term: FOB ,FCA,CFR,CIF

Payment Term: T/T or L/C.

Sample Service, Third party inspection

Stock:large quantity

Packing Type: Loose in Bulk, in bundles, seaworthy packing

Country of Origin: China

 

TECHNICAL SALES ASSISTANCE & SERVICE

If you have any requirement in steel plate for EN 60CrB3 SPRING STEEL FLAT BAR please feel free to contact us by email or calling.

 

Product Pictures