CHEMICAL COMPOSITION. Results of the purity test will be rounded to the nearest whole percentage point (0.5 rounded up). A deduction of $1.00 (one dollar) per ton will be made for each percentage point from ninety-one percent (91%) through eighty-seven percent (87%) and $2.00 (two dollars) per ton for each percentage point from eighty-six percent (86%) through eight-two percent (82%). Material with purity less than eighty-one point five percent (81.5%) will be paid for as snow and ice abrasives at a rate of $4.00 (four dollars) per ton. Deduction Sodium Chloride $1.00 per Ton 91 – 87 % $2.00 per Ton 86 – 82 % $4.00 per Ton Less than 81.5 %
CHEMICAL COMPOSITION. Total chlorides expressed as NaC1 shall be a minimum of 95%
CHEMICAL COMPOSITION. Sodium Chloride Results of the purity test shall be rounded up to the nearest whole percentage point. (.5 rounded up). A deduction of $1.00 (one dollar) per ton will be made for each percentage point from 94 percent through 90 percent and $2.00 (two dollars) per ton for each percentage point from 89 percent through 85 percent. Material with purity less than 84.5 percent will be paid for as snow and ice abrasives at a rate of $4.00 (four dollars) per ton.
CHEMICAL COMPOSITION. The sodium chloride shall conform to a chemical composition of a minimum of 95%. Variations of less than 95% but above 93% will result in acceptance at reduced payment as provided in Section III, Penalties and Price Adjustments. .
CHEMICAL COMPOSITION. 8.1 Testing & Deduction Clarifications
CHEMICAL COMPOSITION. 2.2. Microstructure The microstructure must be characterised in accordance with ISO 945-1:2006
CHEMICAL COMPOSITION. 2.2. Mechanical properties Rockwell C hardness measured in accordance with ISO 6508-1:2005. In each case the measurements must be made on samples taken from the actual brake disc or drum.
CHEMICAL COMPOSITION. The supplied steel shall conform to the chemical composition presented in Table 4-4, unless otherwise modified as approved by the Employer’s Representative. The ladle analysis of the steel shall be carried out by the method specified in relevant parts of IS 228 or any other established international standard. However, where the method is not given in IS 228 and its relevant parts, a suitable method shall be adopted as agreed between the Employer’s Representative and the Contractor. The product analysis shall be carried out on the finished plates. Table 4-4 Chemical Requirements for Mild Steel Element Ladle Analysis (% maximum) Permissible Variations for Product Analysis Over the Specified Limit (% max) Carbon (C) 0.20 0.02 Manganese (MN) 1.3 0.04 Sulphur (S) 0.04 0.005 Phosphorus (P) 0.04 0.005
CHEMICAL COMPOSITION. PERCENT BY WEIGHT Oxide or Test Element Minimum Maximum Frequency ------- ------- ------- --------- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * CONFIDENTIAL TREATMENT REQUESTED [*]
