Hard drawn mesh is specified in AS/NZS 4671: 2001. Heyou wire mesh offers a range of mesh sheet sizes and certres to meet the needs of typical New Zealand applications. Our scope covers standard sheet sizes of 4.65m x1.97m and larger economical sheets 6.15m x2.42m. The pitches are 150mm x150mm or 300mm x 300mm. AS/NZS 4671: 2001 specification for hard drawn mild steel wire for concrete reinforcement The mechnical property required by standard AS/NZS 4671: 2001 Nominal diameter(mm) Minimum 0.2% proof stress(Mpa) Tensile strength(Mpa) Minimum Maximum Up to and including 3.15 485 575 855 Over 3.15 485 575 775 The pitch (a) of longitudinal bars and transvers bars is not less than 50mm. The pitch is measured as below shown. The tolerance of the pitch is not more than 0.075 times the specified value. Specification of hard drawn mesh Model Pitch / certres Wire dia.(mm) Length (mm) Width (mm) Newt cover (sqm) Heyou reinforcing item Cross section sqmm / m Mass per sqm kg / sqm No. of Longitudinal wire No. of Cross Wire Overhangs of Longitudianal wire Overhangs of Cross wire Weight (kg) 668 150 4.0 4650 1970 7.525 668L 83.8 1.315 14 31 75/75 10/10 12.44 665 150 5.3 4650 1970 7.525 665L 147.1 2.309 14 31 75/75 10/10 21.85 663 150 6.3 4650 1970 7.525 663L 207.8 3.263 14 31 75/75 10/10 30.87 665 150 5.3 6150 2420 12.760 665E 147.1 2.309 17 41 75/75 10/10 35.29 663 150 6.3 6150 2420 12.760 663E 207.8 3.263 17 41 75/75 10/10 49.86 662 150 7.1 6150 2420 12.760 662E 263.9 4.144 17 41 75/75 10/10 63.33 661 150 7.5 6150 2420 12.76 661E 294.5 4.624 17 41 75/75 10/10 70.67 300 Centres of hard drawn mesh 668 300 5.6 4950 2220 10.08 84/10 82.1 1.289 4*5.6mm+4*4.0mm 19 25/25 10/10 15.85 665 300 7.5 4950 2220 10.08 147/10 147.3 2.312 6*7.5mm+4*5.3mm 19 25/25 10/10 28.36 665 200 6.1 5050 2020 8.312 SE62 RES 146.1 2.294 11 26 25/25 10/10 24.79 665 200 6.1 5850 2420 11.93 SE62 146.1 2.294 13 30 25/25 10/10 34.10 665 300 7.5 6050 2420 11.58 SE73 147.3 2.312 9 21 25/25 10/10 36.51 665 300 7.5 5000 2270 10.08 SE73DE 147.3 2.312 8*7.5mm+2*5.5mm 19 7.5mm:25/255.5mm:25/25 10/10 30.69 664 200 7.0 5650 2220 10.432 SE72 192.4 3.02 12 29 25/25 10/10 39.93 662 200 8.0 5650 2220 10.432 SE82 251.3 3.946 12 29 25/25 10/10 52.16 661 200 9.0 6100 2420 12.76 SE92 318.0 4.99 12 29 25/25 10/10 71.65 Equivalents are based on the nominal sectional area of steel per meter width. Additional meshes specification are available as a special order.Minimum order quantities will apply. Please mail to us Heyou wire mesh for further details. What does SE62 mean? In standard AS/NZS 4671: 2001, the designates letters to be used to identify reinforcing mesh products: