SUP9 Hot Rolled Spring Steel Flat Bar
SUP9 Hot Rolled Spring Steel Flat BarSUP9 Hot Rolled Spring Steel Flat BarSUP9 Hot Rolled Spring Steel Flat BarSUP9 Hot Rolled Spring Steel Flat BarSUP9 Hot Rolled Spring Steel Flat Bar

SUP9 Hot Rolled Spring Steel Flat Bar

  • group nameSpring Steel Bars

  • Min Order3 metric ton

  • brand namefushun

  • modelSUP9

  • payment methodL/C, D/A, D/P, T/T

  • update timeThu, 06 Jun 2019 10:57:11 GMT

Paramtents

  • Width 40-200mm

  • Thickness 6-30mm

  • Delivery Condition Hot rolled only, Quenched and Tempered

  • Surface Condition Black surface

Packging & Delivery

  • Min Order3 metric ton

Briefing

Ssup9 spring steel flat bar is used for laminated leaf spring,Agricultural machinery springs,Chain products and so on.

Detailed

Products Details

Spring steel refers to steel due to the elasticity in the quenched and tempered condition, and specifically for the manufacture of springs and elastic components. Spring steel depends on its ability to elastically deform, i.e., within the prescribed range, the ability to withstand a certain elastic deformation so that the load does not occur in the permanent deformation after the load is removed.Spring steel flat bar is especially used for laminated leaf spring,Agricultural machinery springs,Chain products. 

Quality Standard

JIS G4801 2005 Spring Steels

Chemical Composition(%)

Steel Grade

C

Si

Mn

P

S

Cr

SUP9

0.52-0.60

0.15-0.35

0.65-0.95

0.030 max

0.030 max

0.65-0.95

Mechanical Properties(Quenched and Tempered Condition)(T=20°C if not differently stated)

Steel Grade

Tensile Strength Rm (Mpa)

Yield Strength Rp0.2 (Mpa)

Elongation A5 (%)

Area Reduction Ratio C (%)

SUP9

1225 min

1080 min

9 min

20 min

Heat Treatment

Steel Grade

Quenching Temperature (°C)

Media

Tempering Temperature (°C)

SUP9

830-860

oil

460-510

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Nearest port for product export
Tianjin, Qingdao, Shanghai, Huangshi
Delivery clauses under the trade mode
FOB, CFR, CIF, CIP, CPT, DDP, DDU, DAF
Acceptable payment methods
T/T, L/C, D/P D/A
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