1018 Machining
Steel 1018 Machined Parts
Sunhy has a reputation for machining quality parts from 1018 Steel. We can machine intricate parts on our CNC Swiss machines and CNC turning centers.
Steel alloy 1018 is a general purpose alloy, ideal for parts that require forming and surface hardening. While not as machinable, it is a good choice for parts that require very strong welds and a lower strength than high-carbon alloys. 1018 is available case-hardened only.
1018 has a machining cost factor of 2.4 when compared to steel 12L14. It produces exceptional welds that do not require pre- or post-heating processes. 1018 responds well to case hardening and heat treating.
Industries & Applications
- Rivets
- Spacers
- Shafts
- Gears
- Pins
View Our Steel Parts Gallery
Steel Cost Comparison
| Type | General Characteristics | Alloy | Common Applications | Tolerances for 1/2" Dia. | Material Cost Factor | Machining Cost Factor | Request a Quote |
|---|---|---|---|---|---|---|---|
| Steel | Plain low carbon steel, poor machinability but good formability and weldability. Case harden only | 1018 | Rivets and parts requiring strong welds | Cold drawn 0 | 0.9 | 2.4 | Quote >> |
Common Material Cost Comparison
| Type | General Characteristics | Alloy | Common Applications | Tolerances for 1/2" Dia. | Material Cost Factor | Machining Cost Factor |
|---|---|---|---|---|---|---|
| Steel | Designed for excellent machinability. Case hard only | 12L14 | Endless commercial products; probably more pounds used in turned products than any other material | Cold drawn 0 | 1 | 1 |
| Stainless Steel | Designed for machining, non-magnetic | 303 | Electronic hardware, automotive, aerospace, medical instruments, and many applications requiring corrosion resistance | Cold finished +/- .002 | 1.9 | 2.7 |
| Brass | Designed for machining | 2011 | Electronic hardware, endless commercial products | Cold finish +/-.0015 | 3.8 | .6 |
| Aluminum | Designed for machining | 2011 | Electronic hardware, endless commercial products | Cold finish +/-.0015 | 3.8 | .6 |
| Titanium | High strength, light weight, good bio-compatibility | Ti-6Al-4VEli | Medical implants | Ground & polished +/-.002 | 30.2 | 6 |
To review our Machining Materials Guide, please click here.
Steel 1018 Characteristics
| TEMPER | Yield Strength (ksi) | Ultimate Tensile Strength (ksi) | Modulus of Elasticity (ksi) | Brinell Hardness (500km/10mm) |
|---|---|---|---|---|
| Cold Drawn | 48 | 58 | 30,000 | 110 |
| Hot Rolled | 28 | 51 | 30,000 | 100 |
Steel Parts Gallery
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