弹簧钢概述 （泓鑫）     

泓鑫韩国弹簧钢：SPS1 SPS3 SPS4 SPS5 SPS5A SPS6 SPS7 SPS8 SPS9 STB1 STB2 STB3

STB4 STB5 SH590P SH590S

泓鑫瑞典弹簧钢：1770 1774 1778 1912 1914 1922 1926 1940 1957 1973

泓鑫英国弹簧钢：38Si7 45SiCrV6-2 46Si7 46SiCrMo6 50SiCrMo6 51CrV4 52CrMoV4 52SiCrNi5
54SiCr6 54SiCrV6 55Cr3 56Si7 56SiCr7 60Cr3 60CrMo3-1 60CrMo3-2 60CrMo3-3
60SiCrV7 61SiCr7 251A85 251A60 251H60 525A58 525A60 525H60 525A61 658A57 658A57
704A60 705A60 705H60 735A51 735H51 735A54 805H60 925A60 251A85 251A60 251H60
525A58 N525A60 535A99 805A20 832H13

泓鑫德国弹簧钢：C67S CK67 C75S CK75 C85S CK85 C100S CK101 38Si6 38Si7 46Si7 51Si7 56Si7
55Si7 1.1231 1.1248 1.1269 1.1274 1.5022 1.5023 1.5024 1.5025 1.5023 1.5028
1.5029 15142 1.5225 1.7102 1.7103 1.7106 1.7018 1.138 1.716 1.7701 1.7737
1.8159 1.8161 58CrV4 50CrV4 51CrV4 45CrMoV6-7 51CrMoV4 52CrMoV4 55Cr3 52MnCrB3
60SiCr7 61SiCr7 56SiCr7 67SiCr5 54SiCr6 51MnV7 60SiMn5 71Si7 65Si7

泓鑫美国弹簧钢：ASTMA228 ASTMA227 ASTMA679 ASTMA229 ASTMA231

ASTMA232 ASTMA878 ASTMA401AISI302 ASTMA313 AISI316 ASTMA313 AISI63A-286 Inconel718 InoconelX-750AMS5698 AMS5699 AISI1050 ASTMA682 AISI1074AISI1095 AMS6455 AISI9254 AISI301
AISI302 AISI316 AISI631 ASTMA693 A-286 AMS5525 Inconle600 ASTMB168 AMS5540
Inconel718 AMS5596 AMS5597 InconelX-750 AMS5542
泓鑫中国弹簧钢:65 70 75 80 85 65Mn 55Si2Mn 55Si2MnB  55SiMnVB 60Si2Mn 60Si2MnA 60Si2CrA 60Si2CrVA 60CrMnA 50CrMn
55CrMnA 50CrVA 60CrMnBA 60CrMnMoA
30W4Cr2VA
泓鑫国际标准弹簧钢：38Si7 46Si7 51CrV4 52CrMoV4 55Cr3 55SiCr6-3 55SiCrV6-3 56SiCr7
60Cr3 60CrMo3-3 60Si8 61SiCr7