MS 544-1978

标准号：MS 544-1978
发布日期：1978/1/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard specifies requirements for steel wire ropes for use with cranes and excavators and for general engineering purposes. The following constructions are included in the ranges of diameter indicated:With fibre core (F C).Round strandTable 1 6x19(9/9/1) 8 mm - 38 mmTable 2 6 x 19 (12/6 + 6F/1) 11 mm-38 mmTable 3 6x19(12/6/1) 8 mm-16 mmTable 4 6 x 26 (10/5 and 5/5/1) 9 mm - 40 mm6x31 (12/6 and 6/6/1) 11 mm-40 mm6x36 (14/7 and 7/7/1) 13 mm-40 mm6x41 (16/8 and 8/8/1) 16 mm-40 mmTable 5 6x37(18/12/6/1) 8 mm-40 mmTriangular strand Table 6 6x25 (12/12/△) 13mm-40mmMulti-strand (non-rotating)Table 7 17x7 or 18x7 8 mm - 26 mmTable 8 34 x 7 9 mm - 40 mmTable 9 12x6 over 3x34 8 mm - 32 mmWith steel core (I W R C).Round strandTable 10 6x19(9/9/1) 8mm - 38 mmTable 11 6x19(12/6 + 6F/1) 11 mm-32 mmTable 12 6 x 26 (10/5 and 5/5/1) 9 mm - 40 mm6x31 (12/6 and 6/6/1) 11 mm-40 mm6x36 (14/7 and 7/7/1) 13 mm-52 mm6x41 (16/8 and 8/8/1) 16 mm-60 mmTriangular strandTable 13 6x 25 (12/12/△ ) 13 mm-40 mmAll ropes are nominated in one tensile grade only, 1.77 kN/mm2(115tonf/in2).