9. iso 898 1 bolt mechanical properties and head marking
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Tension Stength Yield Strength Enlogation Mpa Mpa % 4.8 420 min 340 min - B71-95 6.8 600 min 480 min - B89-99.5 8.8 D<=16, 800 min D>16, 830 min - 12 C22-32 10.9 1040 min - 9 C32-39 12.9 1220 min - 8 C39-44 ISO 898-1 Bolt Mechanical Properties and Head Marking Head Marking ISO 898-1 2009(DIN931/933) Standard for Bolt Class Hardness
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Transcript of 9. iso 898 1 bolt mechanical properties and head marking
Tension Stength Yield Strength Enlogation
Mpa Mpa %
4.8 420 min 340 min - B71-95
6.8 600 min 480 min - B89-99.5
8.8D<=16, 800 min
D>16, 830 min- 12 C22-32
10.9 1040 min - 9 C32-39
12.9 1220 min - 8 C39-44
ISO 898-1 Bolt Mechanical Properties and Head Marking
Head Marking
ISO 898-1 2009(DIN931/933)
Standard for Bolt Class Hardness
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