Carbon Steel Protobox 5lb. (Assorted Alloys)Part #: 21889
It's a metal variety box filled with a mixture of different shapes, sizes, and weights in the metal of your choice. Designed with prototyping, testing, and tinkering in mind, most pieces in the Protobox are smaller than 12" x 6". Each Protobox is different, based on the materials available at the time your box is packed.
Product Information
Please note:
Mechanical Properties
Chemistry Information : 1018 Carbon Steel
What types of carbon steel pieces are included in the 5lb Protobox and what are their typical sizes?
The Carbon Steel Protobox contains a variety of shapes, sizes, and weights of carbon steel pieces, mostly smaller than 12" x 6". The assortment varies based on available materials at the time of packing, making it ideal for prototyping and testing.
Yes, the carbon steel Protobox complies with RoHS (Yes 6C), but it is not REACH compliant.
No, custom cut services are not available for this Protobox as indicated by the custom cut warehouse value of 0.
The Protobox uses 1018 carbon steel with an ultimate tensile strength of 64 ksi, yield strength of 54 ksi, Brinell hardness of 126, and machinability rated at 78, making it suitable for machining and prototyping.
Yes, the Protobox is in stock and available for purchase at $7.00 for a 5lb box.
Dimensions
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