S-7
Steel availability
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License plate L. Hot 1 "to 8"
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Average Chemical Analysis
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C Yes Mn P S Cr Neither Mo W V Others BHN / HRC
S-7 0.55 0.2-1 0.1-0.4 ≤ 0.030 ≤ 0.030 1-1.8 - 0.50 1.5-3 0.15-0.3 - 229 +
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Heat treatment
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Temper temperature (° C) Cooling Medium (° C) Tempering (° C)
S-7 940-955 Oil-Air 250-705
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Features and Applications
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S-7
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Steel with excellent combination of toughness and wear resistance used in heavy duty forming / cutting, forming dies, knives, punches, hot head dies, trimmers, riveters.