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When strip steel reaches a temperature, it turn red. At second step, strip steel are put directly into cool water. At this point, the steel is very hard and brittle. After these two steps, the hardening process has ben done and strip moves to 3rd steps of tempering process. 304ss Stainless Steel High Security Razor Barbed Wire Mesh Aluminum Outdoor Steel Acrylic Church Tiffany Banquet Hotel Used Chair(CTT) Sep 08, 2021 - Sep 09, 2021 Lombard, IL Short Crystal Handheld Showerhead Used in Salon or Barbers Shop. Hnx Boutique Quality Size 400mm Supplies Nylon Self-Locking Cable Ties Sep 14, 2021 - Sep 16, 2021 Nurnberg, Germany HPMC as Chemical Additives in Mortar

C75 - Grade,Structural Steel - Special Steel

Forging, hot rolling and cold rolling, Cast. Black, Rough Turning, Shot Blasting, Coil / Strip. Steel Coil /Steel Strip. 0.03-16.0x1200mm. Cold-Rolled & Hot-Rolled. Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting. Pipes / Tubes. Seamless Pipes/Tubes, Welded Pipes/Tubes. China Mild Stainless Steel Angle Flat Bar With Great PriceChina AISI 304 316 316L Stainless Steel Angle Bar - China . Steel Angle, Angles / Angle Bar, Angle Iron manufacturer / supplier in China, offering AISI 304 316 316L Stainless Steel Angle Bar, Custom Medical Grade Stainless Steel 304 Micro Bend Tube 90 Degree, China Spring Flat Steel, Spring Flat Steel Manufacturers China Spring Flat Steel manufacturers - Select 2021 high quality Spring Flat Steel products in best price from certified Chinese Springs, Spring Steel suppliers, wholesalers and factory on Made-in-China

Data Table for Grades Structural Steel C75S

Data Table for Grades Structural Steel C75S C75S Standard Number:ITEM Standard Number Descriptions 1 EN 10132-4 (2000) Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 4:Spring steels and other applications C75S Chemical composition(mass fraction)(wt.%) Chemical Min.(%) Max.(%) C 0.70 0.80 Si 0.15 0.35 Mn 0.60 0.90 HEAT TREATMENT OF UDDEHOLM TOOL STEELSheating the steel to a certain tem-perature, reducing the stresses and transforming the retained austenite to an extent that depends upon the reheating temperature. This reheating after hardening is called tempering. Hardening of tool steel should always be followed immediately by tempe-ring. It should be noted that tempering High strength steelsWW-HS 1000 substitutes C60S or C75S, soft annealed, stamped and Hot Strip Steel - MEPS Linear (Hot Strip Steel - MEPS) Linear (Copper - LME) Seite 22 Combination of High Strength Steel and Copper spring properties versus electrical conductivity

Spring steel strip coil 9.00mm x0.4mm X 1kg C75S annealed

item discription. 1x high carbon spring steel annealed.coil c75s. SIZE IS METRIC 9.00mm X 0.4mm X 1KG COIL. FINISH.BRIGHT.THIS IS ANNEALED NOT HARDENED AND TEMPERED..HARDNESS IS 150-200 VPN DELIVERY Steel Tempering Colors - Engineering ToolBoxTool steels make excellent cutting and drilling equipment as they contain tungsten, molybdenum, cobalt, and vanadium to increase heat resistance and durability. Tempering steel is a two-step process where the. 1. The tool is forged and hardened. tool end is heated to bright red color and forged. Temperature. sae-1070-1075-blue-steel-strips-hardened-tempered sae 1070&1075 blue steel strips hardened & tempered. sae1070/sae1075 steel strip with hardened and tempered conditions is widely used for making blade, knives, flat spring, safety shoe, etc. Previous product:quenched & tempered steel strip. Next product:CK67 AISI1065 C70S C70 blue garage door spring

C75S - Grade,Structural Steel - steel, C75S Datasheets

Steel Bar:Round Bar, Flat Bar, Square Bar:8-1200mm*L:Forging, hot rolling and cold rolling, Cast:Black, Rough Turning, Shot Blasting, Coil / Strip:Steel Coil /Steel Strip:0.03-16.0x1200mm:Cold-Rolled & Hot-Rolled:Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting:Pipes / Tubes:Seamless Pipes/Tubes, Welded Pipes/Tubes:OD:6-219mm x WT:0.5-20.0mm