Стандарт |
ASTM |
Место происхождения |
Zhejiang China (Mainland) |
Carbon steel wire for spring Diameter: 0.3mm-12.0mm meterial:Q195,Q235,45#,60#,65#,70#,72B,80#,82B,65Mn Tensile Strength: Surface treatment: bright snd smoothPacking: according to clients requirementGB 4357-89 Dia(mm)DeviationmmTensile strength( MPa )B GradeB1 B2C GradeC1 C2D GradeD1 D20.80±0.011710-18851885-20602010-22052205-24002400-26202620-28400.901710-18851885-20602010-21802180-23502350-25502550-27501.001660-18351835-20101960-21302130-23002300-24952495-26901.20±0.031620-17901790-19601910-20802080-22502250-24002400-25501.401620-17651765-19101860-20352035-22102150-23002300-24501.601570-17151715-18601810-19851985-21602110-22552255-24001.801520-16651665-18101760-19351935-21102010-21552155-23002.001470-16151615-17601710-18601860-20101910-20552055-22002.201420-15651565-17101660-18101810-19601810-19601960-21102.501420-15651565-17101660-18101810-19601760-19101910-20602.801370-15201520-16701620-17651765-19101710-18601860-20103.001370-15201520-16701570-17151715-18601710-18351835-19603.50±0.031320-14701470-16201570-16901690-18101660-17851785-19104.001320-14701470-16201520-16401640-17601620-17401740-18604.501320-14451445-15701520-16401640-17601620-17401740-18605.001320-14451445-15701470-15901590-17101570-16901690-18105.501270-13951395-15201470-15901590-17101570-16901690-18106.001220-13451345-14701420-15401540-16601520-16401640-1760