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Hard Drawn MB
There are different classes of Hard Drawn, with the higher classifications corrolating to higher tensile strengths.

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| Specifications: |
ASTM-A227 |
| Diameter Range: |
.018 to .500 |
| Carbon Range |
C1045 to C1075 |
| Coatings: |
Light Phos |
| Bare |
| Galvanized |
| Copper |
| Classifications: |
Class 1 |
| Class 2 |
| Class 3 |
| Packaging: |
Coils |
| Cores |
| Reels |
| Spools |
Music Wire
Music Wire is a high tensile alternative for demanding spring applications. Depending on the diameter and application, an intermediate patent may be necessary to achieve the desired results.

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Common Specifications: |
ASTM-A228, Din 17223, SAE J178, JIS G-3522, GM 58M. |
| Diameter Range: |
.008 to .375 |
| Carbon Range |
C1070 to C1085 |
| Coatings: |
Phosphate |
| Galvanized |
| Bright |
| Packaging: |
Coils |
| Cores |
| Reels |
| Spools |
Oil Tempered MB Wire
Oil Tempered MB Wire is often used in demanding spring applications, and where pre-straightened wire offers an advantage. Because the wire is tempered during cold forming, stress relieving is advised after processing.

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| Specifications: |
ASTM-A229 |
| Diameter Range: |
.041 to .625 |
| Classifications: |
Class 1 (commercial Quality) |
| Class 2 |
| Seam Restricted 1 & 2% |
| Valve Quality |
| Finish: |
Black Scale |
| Scaleless |
| Packaging: |
Coils |
| Cores |
| Reels |
Chrome Silicon & Vanadium Both Chrome Silicon and Chrome Vanadium are used for some of the most demanding spring applications. These wires are designed to withstand intense heat or stressful environments.

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| Specifications: |
See Below |
| Diameter Range: |
.016 to .562 |
| Types: |
Chrome Silicon ASTM - A401 |
| Chrome Silicon Valve ASTM - A877 |
| Chrome Vanadium ASTM - A231 |
| Finish: |
Oil Tempered |
| Scaleless |
| Packaging: |
Coils |
| Cores |
| Reels |
Lacing Wire
Wire for the production of lacing together of springs utilized in the bedding and furniture industry.

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| Specifcations: |
ASTM A407-98 |
| Sizes: |
.041 - .062 |
| Types: |
Patented |
| Direct Drawn |
| Packaging: |
Coils |
| Cores |
| Z-3 |
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