Description
JIS G3505 Carbon Steel Wire Rods
JIS G3505 is a Japanese Industrial Standard that specifies the requirements for steel wires for cold heading and cold forging. These wires are primarily used for producing cold-formed parts such as bolts, nuts, rivets, and screws without the need for heating during forming.
Key Features
- Excellent surface quality
- Good machinability and cold formability
- Uniform mechanical properties
- Suitable for high-speed forming machines
JIS G3505 Chemical Composition
| Element | Symbol | Content (%) |
|---|---|---|
| Carbon | C | ≤ 0.25 |
| Manganese | Mn | ≤ 0.60 |
| Phosphorus | P | ≤ 0.040 |
| Sulfur | S | ≤ 0.040 |
Mechanical Properties
| Condition | Tensile Strength (MPa) | Elongation (%) (Reference) | Application Examples |
|---|---|---|---|
| Annealed (Soft) | 300 – 500 | ≥ 15 – 25 | Binding wire, tying wire |
| Medium-hard | 500 – 800 | 8 – 15 | Nails, fencing wires |
| Hard (Cold Drawn) | 800 – 1200 | ≤ 8 | Springs, wire ropes, mechanical use |
Applications:
- Binding and tying wires
- Construction and fencing
- Manufacturing of nails and mesh
- Mechanical springs (lower grade)
- Wire ropes and cables
Reviews
There are no reviews yet.