Wuxi Zhanlu International Trade Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | Consulting service |
| Delivery Time | 5-8Workdays |
| Packaging Details | Conventional packaging |
| Name | ASTM1566 Spring Steel Round Bar |
| Material | ASTM1566 |
| Diameter | 6.0mm-1200mm |
| Length | 2.5m-10m |
| Type | bright round bar |
| Application | Spring |
| Brand Name | Zhanlu |
| Model Number | ASTM1566 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Consulting service |
| Delivery Time | 5-8Workdays | Packaging Details | Conventional packaging |
| Name | ASTM1566 Spring Steel Round Bar | Material | ASTM1566 |
| Diameter | 6.0mm-1200mm | Length | 2.5m-10m |
| Type | bright round bar | Application | Spring |
| Brand Name | Zhanlu | Model Number | ASTM1566 |
| Place of Origin | China | ||
| High Light | 5160 spring steel round bar ，5160 steel flat bar ，5160 flat bar | ||
Manganese in ASTM1566 improves hardenability, φ 12mm steel can be quenched in oil, and its surface decarburization tendency is smaller than that of silicon steel. The comprehensive mechanical properties after heat treatment are better than that of carbon steel, but it has overheating sensitivity and temper brittleness. ASTM1566 is used for various flat and round springs, seat cushion springs, spring springs of small sizes, and also for making spring rings, valve springs, clutch springs, brake springs and cold-drawn steel wire cold-rolled coil springs.
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 | Cr | Ni | Cu |
| 1566 | 0.60-0.71 | 0.17-0.37 | 0.85-1.15 | ≤0.050 | ≤0.040 | ≤0.25 | ≤0.25 | ≤0.25 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 1566 | / | / | SWRH67B | 65Mn |
Mechanical Property
| tensile strength σb (MPa) | ≥980(100) |
| yield strength σs (MPa | ≥784(80) |
| elongation δ5 (%) | ≥8 |
| reduction of area ψ (%) | ≥30 |
| Heat treatment specification | quench830℃±20℃, Oil cooling; tempering540℃±50℃(In case of special needs,±30℃). |
| hardness | hot roll,≤302HB;Cold drawing+heat treatment,≤321HB |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
5000000-10000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Wuxi Zhanlu International Trade Co., Ltd.: Our company's address is located in Wuxi, Jiangsu Province, China, where the steel resources are very rich. Our company is a comprehensive import and export steel trade enterprise. We can provide steel trade, logistics, warehousing and other services. O... Wuxi Zhanlu International Trade Co., Ltd.: Our company's address is located in Wuxi, Jiangsu Province, China, where the steel resources are very rich. Our company is a comprehensive import and export steel trade enterprise. We can provide steel trade, logistics, warehousing and other services. O...
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