Product Details
Place of Origin: China
Brand Name: Zhanlu
Model Number: ASTM9260
Payment & Shipping Terms
Minimum Order Quantity: Consultation
Price: Consultation
Packaging Details: Conventional packaging
Delivery Time: 5-8Workdays
Payment Terms: L/C, T/T
Supply Ability: Consulting service
Name: |
Spring Steel Round Bar ASTM A29 |
Material: |
9260 |
Length: |
2.5m-10m |
Diameter: |
6.0mm-1200mm |
Type: |
Bright Round Bar |
Application: |
Spring |
Standard: |
DIN/EN 61SiCr7 |
Name: |
Spring Steel Round Bar ASTM A29 |
Material: |
9260 |
Length: |
2.5m-10m |
Diameter: |
6.0mm-1200mm |
Type: |
Bright Round Bar |
Application: |
Spring |
Standard: |
DIN/EN 61SiCr7 |
9260 spring steel is a widely used silicomanganese spring steel with slightly higher strength, elasticity and hardenability than 9255. Silicon and manganese can improve the elastic limit and yield strength ratio, hardenability, tempering resistance and relaxation resistance, and the overheating sensitivity is lower than manganese steel. The overall performance of this steel is better than all kinds of carbon spring steel. 9260 is widely used in vehicle and tractor industries to make leaf springs with heavy load and large stress and spiral springs with large diameter.
Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
| Grade | C | Si | Mn | S | P |
| 9260 | 0.56～0.64 | 1.80～2.20 | 0.75～1.00 | ≤0.040 | ≤0.035 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 9260 | 61SiCr7(1.7108) | 61SiCr7(1.7108) | SUP6,SUP7 | 60Si2Mn |
Mechanical Property
|
tensile strength σb (MPa) |
≥1274(130) |
|
yield strength σs (MPa |
≥1176(120) |
|
elongation δ5 (%) |
≥5 |
|
Reduction of area ψ (%) |
≥25 |
|
hardness |
hot-rolling≤321HB; Cold drawing+heat treatment≤321HB |
Video
Video
Video
Video
Video
Video
Video
Video
Video
Video
Video
