Parallax Metals, Inc logo
   6x19 Class & 6x37 Class,  19x7 Rotation Resistant,
   8x25 Rotation Resistant,   T-304 Stainless Steel Rope
 
[Top]The following applies to 6x19 Class and 6x37 Class wire rope only.
  • Preformed according to Federal Specification RR-W-410D
    (as amended).
  • Improved or Extra Improved Plow Steel, regular lay, right lay,
    lang lay, left lay.
  • Bright wires with medium petrolatum lubrication. Others available upon request.
  • 6x19 Classification (19, 21, 25 or 26 wires to a strand).
  • 6x37 Classification (31, 36, 37 or 41 wires to a strand).
  • Available with fiber core or independant wire rope center (IWRC).
  • Available in bright or galvanized finish.
spacer6x19 Class
Constructions		 spacer6x37 Class
Constructions
  • 6x19 (1-6-12)
  • 6x19W (1-6-6-6)
  • 6x19S (1-9-9)
  • 6x21F (1-5-5-10)
  • 6x25F (1-6-6-12)
  • 6x26WS (1-5-5-5-10)
  • 6x31 (1-6-12-12)
  • 6x36WS (1-7-7-7-14)
  • 6x37 (1-6-6-6-18)
  • 6x41WS (1-8-8-8-16)
wire ropewire rope wire ropewire rope
6 x 1 9    &    6 x 3 7   C L A S S    C O N S T R U C T I O N S
Diameter
Inches		 Nominal Breaking Strength Net Approx. Weight per
Ft./Lbs.
Improved Plow Steel Extra Improved
Plow Steel
IWRC
Fiber Core IWRC Fiber Core IWRC
3/16 3,100 3,340 3,840 .059 .065
1/4 5,480 5,880 6,800 .105 .116
5/16 8,520 9,160 10,540 .164 .180
3/8 12,200 13,120 15,100 .236 .260
7/16 16,540 17,780 20,400 .32 .35
1/2 21,400 23,000 26,600 .42 .46
9/16 27,000 29,000 33,600 .53 .59
5/8 33,400 35,800 41,200 .66 .72
3/4 47,600 51,200 58,800 .95 1.04
7/8 64,400 69,200 79,600 1.29 1.42
1 83,600 89,800 103,400 1.68 1.85
1-1/8 105,200 113,000 130,000 2.13 2.34
1-1/4 129,200 138,800 159,800 2.63 2.89
1-3/8 155,400 167,000 192,000 3.18 3.50
1-1/2 184,000 197,800 228,000 3.78 4.16
1-5/8 214,000 230,000 264,000 4.44 4.88
1-3/4 248,000 266,000 306,000 5.15 5.67
1-7/8 282,000 304,000 348,000 5.91 6.50
2 320,000 344,000 396,000 6.72 7.39

Note:
Hot galvanized wire ropes have a 10% lower breaking strength.
Weights as above.


[Top]
1 9 x 7    R O T A T I O N    R E S I S T A N T
19x7 Construction (1-6) WC, preformed, extra
improved plow steel
Diameter Inches Approx. Weight
per ft./lbs.		 Nominal Breaking Strength Pounds
1/4 .11 5,540
5/16 .18 8,600
3/8 .25 12,300
7/16 .35 16,660
1/2 .45 21,600
9/16 .58 27,200
5/8 .71 33,600
3/4 1.00 48,000
7/8 1.40 65,000
1 1.80 84,400
1-1/8 2.30 106,200

[Top]
8 x 2 5    R O T A T I O N    R E S I S T A N T
8x19 Class (1-6-6-12) IWRC, preformed, extra
improved plow steel
Diameter Inches Approx. Weight
per ft./lbs.		 Nominal Breaking Strength Pounds
1/2 .47 23,200
9/16 .60 29,400
5/8 .73 36,200
3/4 1.06 51,800
7/8 1.44 70,000
1 1.88 91,000

[Top]
image_here
T - 3 0 4    S T A I N L E S S    S T E E L
6x19 Construction (1-6-12) IWRC, preformed
6x36 Construction (1-7-7-7-14) IWRC, preformed
Diameter Inches Approx. Weight
per ft./lbs.		 Nominal Breaking Strength Pounds
6x19           6x36
1/4 .116 7,000 -
5/16 .18 9,800 -
3/8 .26 12,025 23,200
7/16 .35 51,800 11,700
1/2 .46 22,800 22,200
9/16 .59 28,500 27,800
5/8 .72 35,000 34,100
3/4 1.04 49,600 48,400
7/8 1.42 66,500 64,800
1 1.85 85,400 83,300

T-316 available upon request.




Phone: (847) 304-9090 * Fax: (847) 304-9191