If you are looking for an American Made heavy duty AK-47 style rifle this rifle is the one for you! This model features a side rail for mounting optics Along with a manganese-phosphate finish, wood butt stock & forend, and a polymer pistol grip. Additionally, the VSKA features a carburized 4140 steel bolt, a chrome-moly 4150 barrel, and has the RAK-1 Enhanced Trigger Group for an impressive trigger pull. The front trunnion and bolt are machined from billet and exceeded the durability goals that Century Arms set for this rifle. S7 is often referred to as a “Shock-Resisting Tool Steel,” it is commonly used for tools like chisels and jackhammer tips.
S7 TOOL STEEL FOR SALE DOWNLOAD
Download certificates from ACTIVITY after your order ships. Certificates with a traceable lot number are available for these products. 035'.S7 is used where superior strength is needed to keep sharp edges, such as on large-scale Shear Cutting Machines. S-7 tool steel is Oversize in dimension from. For technical drawings and 3-D models, click on a part number. S7 Tool Steel has very high toughness to withstand chipping and breaking and meets ASTM A681 specifications. The Century Arms VSKA (vis-kuh) rifle for sale features an all new bolt carrier, front trunnion, and feed ramp machined from S7 tool steel and specially heat treated for maximum durability. Often made into chisels, rivets, and punches, S7 tool steel can handle repeated impact without fracturing. Century Arms made the decision to make a heavy duty AK-47 style rifle and the VSKA is their new heavy duty AK-47! NEW for 2020 the Century Arms VSKA Tactical 7.62×39 Wood Furniture.
S7 ground flat stock, produced in standard 18" and 36" lengths, is available in oversize ground (+.010/+.015" on thickness and width).Description CENTURY ARMS VSKA TACTICAL 7.62×39 WOOD FURNITURE 015-.035 oversize on thickness, and widths are milled or cut oversize sufficiently to clean to nominal size.
S7 TOOL STEEL FOR SALE FREE
S7 de-carb free flats and squares are produced. Suggested: Cold working applications 400°-500☏. Cool in air to room temperature between the two tempers. Larger cross sections should be oil quenched to 150☏.ĭouble temper one hour per inch of section thickness to desired heating rate of 2 hours per inch. To 6" should be oil quenched to black (1000☏) followed by air cooling to 150☏. Quench in air if cross section is 2-1/2" or smaller sections 2-1/2" Typical applications for S7 tool steel are punches, chisels, blanking dies, forming dies, cold and warm header dies, shears, compression dies, hobbed dies, high hardness plastic molds, zinc die casting dies, gripper dies, etc. S7 conforms to ASTM A681, ASTM A597 APPLICATIONS S7 de-carb free is available in rounds, flats and squares, as well as ground flat stock and drill rod. S7 also has medium hot work characteristics, making it a versatile tool steel for both cold and warm shock applications, as well as plastic molds that require high hardness. It can be quenched in air, exhibiting minimal distortion on hardening. S7 is easy to machine in the annealed condition and can be readily heat treated. It has maximum shock resistance and high compression strength, which gives it good deformation resistance in use, while retaining good toughness.
S7 is a shock resisting tool steel with excellent toughness and high strength, along with medium wear resistance.
Speedy Metals Information for S7 Tool Steel S7 Tool Steel Analysis
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