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Round link chain

   

NORM8 medium tolerance chain in Grade 80 according to

EN 818-2.

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The following surface finishes are available on request:

1.Black coloured general organic coat of paint

2.Telicoat organic coat of paint, silver grey. Thermally applied light corrosion protection interspersed with zinc powder.

3.Electrogalvanised metallic coating (silver, blue, yellow, olive, black), medium corrosion protection in combination with cromating free of Cr VI, influenced by the thickness of the layer.

4.COR 92 organic coating, silver grey. Thermally applied high corrosion protection interspersed with zinc powder and with zinc phosphatising on the back material additionally two layers of resin.

5.Hot-dip galvanising only for chains above diameter = 18 mm, optimum corrosion protection

measurements and weight

Nominal size pitch inside width outside width WLL proof force (MPF) breaking force (BF) weight ident no.    
Ø d
[mm] 		t
[mm] 		w1 min.
[mm] 		w2 max.
[mm] 		(WLL)
[t] 		(MPF)
[kN] 		(BF)
[kN]
[≈ kg/m] 		     
NORM8 TK 6 18 7,8 22,2 1,12 28,3 45,2 0,8 0310106003 Request here  
NORM8 TK 7 21 9,1 25,9 1,5 38,5 61,6 1,1 0310107003 Request here  
NORM8 TK 8 24 10,4 29,6 2 50,3 80,4 1,4 0310108003 Request here  
NORM8 TK 10 30 13 37 3,15 78,5 126 2,3 0310110003 Request here  
NORM8 TK 13 39 16,9 48,1 5,3 133 212 3,9 0310113003 Request here  
NORM8 TK 16 48 20,8 59,2 8 201 322 6 0310116003 Request here  
NORM8 TK 18 54 23,4 66,6 10 254 407 7,5 0310118003 Request here  
NORM8 TK 20 60 26 74 12,5 314 503 9,1 0310120003 Request here  
NORM8 TK 22 66 28,6 81,4 15 380 608 10,9 0310122003 Request here  
NORM8 TK 26 78 33,8 96,2 21,2 531 849 15,1 0310126003 Request here  
NORM8 TK 28 84 36,4 104 25 616 985 18,2 0310128003 Request here  
NORM8 TK 32 96 41,6 118 31,5 804 1290 22 0310132003 Request here  
NORM8 TK 36 108 46,8 133 40 1020 1630 28,1 0310136000 Request here  
NORM8 TK 40 120 52 148 50 1260 2010 36,00 0310140000 Request here  
NORM8 TK 45 135 58,5 167 63 1590 2540 45,50 0310145000 Request here  
NORM8 TK 50 150 67,5 180 80 1960 3140 56 0310150000 Request here  

Elongation at fracture, natural black = min. 25 %
Elongation at fracture, variant surface = min. 20 %
Realation of WLL to manufactoring proof force and breaking force (WLL : MPF : BF) 1 : 2,5 : 4
Deflection min. = 0,8 x d

Use depending on temperature (EN 818-6)
Allowed working loads for differant chain temperature

- 40°C bis 200°C = 100 %über 200°C bis 300°C = 90 %über 300°C bis 400°C = 75 %

The chains manufactured acc. to EN 818-2 are shipped without surface protection.

YOU STILL HAVE QUESTIONS ABOUT A SPECIFIC PRODUCT?

Please feel free to call us at the following telephone number. We will be happy to advise you!

Tel.: +49 2304 757-0