Alloy Steel Rectangle Bar 18 L 1/2 W MPN:NT18128

Prehardened alloy steel with a brinell hardness of 261-321 is normalized and tempered in a machinable condition of approximately 85% of a 1.00 carbon steel. Useful in applications requiring a lower hardness and less wear resistance than a fully heat-treated tool steel. Can be flame-hardened where hardness is desired.

Technical Specifications

• Item 4142 Flat Stock
• Material Steel
• Width 1/2 in
• Thickness 1/8 in
• Finish RMS 45 Max
• Length 18 in
• Length Tolerance +0.125 in/0.250 in
• Hardness Scale 261 to 321 BHN
• Grade 4142
• Standards UNS G41420, ASTM A-322

Manufacturer Details

• Manufacturer: GoVets Direct
• Condensed Mfg Number: NT18128
• MPN: NT18128

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: AT
• CA Prop 65 Wht Label: Y
• CA Prop 65 Warning Msg Scenario: 5

Classification Details

• Harmonization Code: 7228608000
• GDS Category Name: Alloy Steel Flat Rectangular and Square Bars
• GDS Family Name: Alloy Steel
• GDS Segment Name: Raw Materials
• UNSPSC: 31231116
• UNSPSC Class ID: 11
• UNSPSC Commodity Name: Machined bar stock
• UNSPSC Commodity ID: 16
• UNSPSC Commodity Name: Steel machined bar stock
• UNSPSC Family ID: 23
• UNSPSC Family Name: Machined raw stock
• UNSPSC Segment ID: 31
• UNSPSC Segment Name: Manufacturing Components and Supplies

Shipping Details

• Not For Sale In: HI AK PR