supply of annealed, peeled, ground, straightened and 100% magna flux crack tested spring steel round rods size 42.1 mm diameter x 4525 mm long.annealed, peeled, ground, straightened and 100% magna flux crack tested spring steel round rods size 42.1 mm diameter x 4525 mm long.,annealed, peeled, ground, straightened and 100% magna flux crack tested spring steel round rods size 42.1 mm diameter x 4525 mm long,material grade 52cr4mo2v according to is-3195-1992 (reaffirme d 2022 or latest). the technical specification of the ss round rods shall governed by rdso specification no. wd -01-hls-94 rev.05 of dec-2024 or latest for chemical composition to manufacturing of bars to final packing and transportation. in addition to above the following should be ensured by supplier: dimensional tolerance in diam eter shall be +0.1 mm/-0.0 mm and in length shall be within +10.0 mm/-0.0 mm. corrosion protection: as per clause 6.3.1 & 6.3.2 of rdso spec. rdso/2017/cg-01 (rev.03) of jan; 2025. the bars/rods shall be coated with lacquer, cellulose, pigmented, finishing, glossy to is: 5691-1970 (latest) to a dft of corrosion protection layer s hall be 3-5 microns. packing and transportation: 1.1 after the application coating is dried up, bio degradable m aterial shall be used for packing. if any plastic material is used for packing, necessary government guidelines s hould be followed. to avoid metal to metal contact plastic caps shall be provided on each bars/rods. 1.2 all oth er packing condition shall be as per rdso spec. rdso/2017/cg-01 (rev.03) of jan;2025. [ warranty period: 6 0 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]