1" Carbon Steel Round Bar 1144-Stress Relieved Cold Finish -Part #: 7640
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1
Dimension(s) for this product
- Diameter: 1 "
Material Meets These Standard(s):
ASTM-A108,
ASTM-A29
Read More Specifications See Product Guide
Read More Specifications See Product Guide
2
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3
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10-14
$19.92
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[{"min":"10","max":"14","price":"37.22","dqty":"10-14","dprice":"$37.22","dsaving":"5%","isSelected":null},{"min":"15","max":"19","price":"35.26","dqty":"15-19","dprice":"$35.26","dsaving":"10%","isSelected":null},{"min":"20","max":"49","price":"33.30","dqty":"20-49","dprice":"$33.30","dsaving":"15%","isSelected":null},{"min":"50","max":"99","price":"31.34","dqty":"50-99","dprice":"$31.34","dsaving":"20%","isSelected":null},{"min":"100","max":"9999","price":"29.39","dqty":"100+","dprice":"$29.39","dsaving":"24%","isSelected":null}]
10-14
$37.22
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$31.34
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[{"min":"5","max":"9","price":"54.23","dqty":"5-9","dprice":"$54.23","dsaving":"4%","isSelected":null},{"min":"10","max":"14","price":"51.37","dqty":"10-14","dprice":"$51.37","dsaving":"10%","isSelected":null},{"min":"15","max":"29","price":"48.52","dqty":"15-29","dprice":"$48.52","dsaving":"14%","isSelected":null},{"min":"30","max":"59","price":"45.66","dqty":"30-59","dprice":"$45.66","dsaving":"20%","isSelected":null},{"min":"60","max":"9999","price":"42.81","dqty":"60+","dprice":"$42.81","dsaving":"25%","isSelected":null}]
5-9
$54.23
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$48.52
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[{"min":"5","max":"9","price":"75.15","dqty":"5-9","dprice":"$75.15","dsaving":"5%","isSelected":null},{"min":"10","max":"14","price":"71.20","dqty":"10-14","dprice":"$71.20","dsaving":"9%","isSelected":null},{"min":"15","max":"29","price":"67.24","dqty":"15-29","dprice":"$67.24","dsaving":"15%","isSelected":null},{"min":"30","max":"59","price":"63.29","dqty":"30-59","dprice":"$63.29","dsaving":"19%","isSelected":null},{"min":"60","max":"9999","price":"59.33","dqty":"60+","dprice":"$59.33","dsaving":"25%","isSelected":null}]
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$75.15
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$67.24
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$63.29
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[{"min":"5","max":"9","price":"88.43","dqty":"5-9","dprice":"$88.43","dsaving":"4%","isSelected":null},{"min":"10","max":"14","price":"83.77","dqty":"10-14","dprice":"$83.77","dsaving":"10%","isSelected":null},{"min":"15","max":"29","price":"79.12","dqty":"15-29","dprice":"$79.12","dsaving":"14%","isSelected":null},{"min":"30","max":"59","price":"74.46","dqty":"30-59","dprice":"$74.46","dsaving":"20%","isSelected":null},{"min":"60","max":"9999","price":"69.81","dqty":"60+","dprice":"$69.81","dsaving":"25%","isSelected":null}]
5-9
$88.43
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$83.77
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15-29
$79.12
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$74.46
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$69.81
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[{"min":"5","max":"9","price":"99.61","dqty":"5-9","dprice":"$99.61","dsaving":"4%","isSelected":null},{"min":"10","max":"14","price":"94.37","dqty":"10-14","dprice":"$94.37","dsaving":"9%","isSelected":null},{"min":"15","max":"29","price":"89.12","dqty":"15-29","dprice":"$89.12","dsaving":"15%","isSelected":null},{"min":"30","max":"59","price":"83.88","dqty":"30-59","dprice":"$83.88","dsaving":"20%","isSelected":null},{"min":"60","max":"9999","price":"78.64","dqty":"60+","dprice":"$78.64","dsaving":"24%","isSelected":null}]
5-9
$99.61
4%
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$94.37
9%
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$89.12
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30-59
$83.88
20%
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$78.64
24%
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[{"min":"5","max":"9","price":"117.00","dqty":"5-9","dprice":"$117.00","dsaving":"5%","isSelected":null},{"min":"10","max":"14","price":"110.84","dqty":"10-14","dprice":"$110.84","dsaving":"10%","isSelected":null},{"min":"15","max":"29","price":"104.69","dqty":"15-29","dprice":"$104.69","dsaving":"14%","isSelected":null},{"min":"30","max":"59","price":"98.53","dqty":"30-59","dprice":"$98.53","dsaving":"19%","isSelected":null},{"min":"60","max":"9999","price":"92.37","dqty":"60+","dprice":"$92.37","dsaving":"25%","isSelected":null}]
5-9
$117.00
5%
10-14
$110.84
10%
15-29
$104.69
14%
30-59
$98.53
19%
60+
$92.37
25%
Product Details, Specifications, and Technical Information
| Dimension Name | Specification |
| Diameter | 1 |
| Max Length | 144 |
| Alloy | 1144 |
| Production Method | Cold Finished |
| MTR Availability | No |
| Full Length | true |
| Material | Carbon Steel |
| Shape | Bar-Round |
| Custom Cut Warehouse | 1 |
Material Specifications
This material meets the following specs: ASTM -A108, ASTM -A29
| Weight/Lineal Foot | ||
| 2.67 pounds |
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
| Mechanical Properties | |
| Property | Value |
| Density g/cm^3 | 8 |
| Yield Tensile Strength KSI | 90 |
| Ultimate Tensile Strength KSI | 108 |
| Brinell Hardness 3000 kg load | 210 |
| Rockwell Hardness B Scale | 95 |
| Melting Point °F | 2580 - 2650 |
| Elongation % in 2 in. | 10 |
| Shear Strength KSI | 73 |
| Electrical Conductivity % IACS | 7 |
| Machinability % | 83 |
| Chemistry Information: 1144 Carbon Steel | |
| Element | Percentage |
| Fe | 97.54 - 98.01 |
| C | 0.4 - 0.48 |
| Mn | 1.35 - 1.65 |
| P | 0.04 max |
| S | 0.24 - 0.33 |
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