We do sand blasting and shop primer for various 1.8969 pickled steel S600MC coil steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from going rust during transportation. Our sand blasting standard is SA2.5, and shop primer 1.8969 pickled steel S600MC coil thickness is 20μm or so. Our shop primer has been certified by ABS, LR, BV etc. authorities.
A small amount of Nb is sufficient to obtain excellent comprehensive properties of 1.8969 pickled steel S600MC coil etc. steel material, because at low Nb concentration, the yield strength of steel material increases faster and is proportional to the concentration, but when the Nb content is greater than 0.03%, the strengthening effect begins to decrease. Studies have shown that when the Nb content is greater than 0.06%, excess Nb will no longer strengthen the steel material.
Cold-forming automobile structural steel S650MC chemical composition (melting analysis)%C: ≤0.12, Si: ≤0.60, Mn: ≤2.00, P: ≤0.025, S: ≤0.015, Al: ≥0.015, Nb: ≤0.09, V: ≤0.20, Ti: ≤0.25, Mo: ≤0.50, B: ≤0.005The mechanical properties Yield strength: ≥650 MPaTensile strength: 700-880 MPaElongation: ≥10%
Cleveland cliffs, the largest 1.8969 pickled steel S600MC coil iron ore company in North America, announced on April 13 that its Northshore mine in Minnesota and Tilden mine in Marquette County, Michigan, will suspend production based on the current market environment. The company said it would reduce inventory levels in both regions, while continuing to 1.8969 pickled steel S600MC coil ship iron ore to its customers to meet commercial agreements.
Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.