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Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar
Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar

Standard Q235 Hot Dipped Spring Steel Strip coils spring steel flat bar

FOB Reference Price: Get Latest Price
≥25 Tons
US $780
≥100 Tons
US $750
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Quick Details

Place of Origin:
Tianjin, China
Brand Name:
Laigang
Model Number:
65Mn/1066
Application:
Valve Spring
technique treatment:
quenching and tempering
trade term:
FOB,CFR,CIF
payment:
T/T , L/C
delivery time:
within 7-15 days upon the receipt of payment
supply ability:
5000MT/month
quality:
prime

Quick Details

Grade:
65Mn
Tolerance:
±3%
Dimensions:
0.20-6mm*24-600mm
Place of Origin:
Tianjin, China
Brand Name:
Laigang
Model Number:
65Mn/1066
Application:
Valve Spring
technique treatment:
quenching and tempering
trade term:
FOB,CFR,CIF
payment:
T/T , L/C
delivery time:
within 7-15 days upon the receipt of payment
supply ability:
5000MT/month
quality:
prime
Products Description
Name

Spring steel coil
Heat treatment
Quench 830 °C ± 20 °C, oil cooling; tempering 540 °C ± 50 °C


Mechanical properties
Tensile strength σb (MPa): ≥ 980 (100),Yield strength σs(MPa): ≥784(80),
Width
Elongation δ10(10%):≥8,Section shrinkage ψ(%):≥30,Hardness: Hot Rolling,
Finish
≤302HB;Cold Pull+Heat Treatment,≤321HB.
Packing
Export standard packing or according to customers’ requirement
Certificate
ISO9001:2008,SGS
Shipment
Within10-15 workdays,25-30days when the quantity beyond 1000tons
Product Display
Product Details
Product Application
Because of the spring steel coil has high strength, good toughness, easy to processing molding and good weldability and other excellent properties, and therefore is widely used in ship, automobile, Bridges, buildings, machinery, pressure vessels and other manufacturing industries.
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