8057R - 8057 Self-locking lifting hooks, eye type, high-tensile alloy steel

TECHNICAL DATA  
 
• safety factor: 4  
• heat treatment: hardening and tempering  
• traceability code  
 
LABORATORY TESTS  
 
• chemical analysis, metallographic analysis  
• tensile test  
• fatigue test (min. 20,000 cycles)  
• proof load test (100% of batch)  
 
AVAILABLE CERTIFICATES  
 
• Technical product specifications  
• Test report UNI EN10204 type 2.2  
• Inspection certificate UNI EN10204 type 3.1  
• CE Declaration of Conformity

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