DIN 1.6580 / GB 30CrNiMo8 keluli aloi
1.6580 Bahan ini sangat sukar untuk diproses.30CrNiMo8 sukar untuk menawarkan kekerasan HRB80,1.6580 kekerasan biasa HRB85 (kira-kira HB160 -- 240
Ni 1.80 - 2.20%
Komposisi Kimia (%):
C 0.26 - 0.34%
Si 0.40% maksimum
Mn 0.30 - 0.60%
P 0.035% maksimum
S 0.035% maksimum
Cr 1.80 - 2.20%
Mo 0.30 - 0.50%
Ni 1.80 - 2.20%
Komposisi Kimia (%):
C 0.26 - 0.34%
Si 0.40% maksimum
Mn 0.30 - 0.60%
P 0.035% maksimum
S 0.035% maksimum
Cr 1.80 - 2.20%
Mo 0.30 - 0.50%
Komposisi kimia % analisis senduk gred 30CrNiMo8 (1.6580)
C | Si | Mn | Ni | P | S | Cr | Mo |
0.26 - 0.34 | max 0.4 | 0.5 - 0.8 | 1.8 - 2.2 | max 0.025 | max 0.035 | 1.8 - 2.2 | 0.3 - 0.5 |
Gred setara gred 30CrNiMo8 (1.6580)
Jerman DIN,WNr | Perancis AFNOR | England BS | China GB | Rusia GOST | Antarabangsa ISO |
30CrNiMo8 | 30CND8 | 823M30 | 30Cr2Ni2Mo | 3KH3M3F | 31CrNiMo8 |
Produk Utama Syarikat:
Keluli Aloi | 5140,5115,5120,5130,5145,4118,4130,4135,6150,5115,4142,4130,4118,6150,4140,4720,4320 ,E9310,8620,4340 |
Keluli Alat | H13,1.2344,SKD61, D2,SKD11,1.2379,1.2510,01,SKS3,95MnWCr5,D3,SKD1,1.2419, SKS31, H21,SKD5,1.2581, P20,35CrMo7,1.2738,1.2316, M2, T7,Cr06,SUJ2 |
Keluli Galas | GCr15,52100, SUJ1, SUJ2,100Cr6,1.2067,55C,8620,4320,9310,440C, M50,8620h |
Keluli Musim Bunga | 9260,SUP6,SUP7,1.7108,54SiCr6,1.7102,5155,SUP9,1.7176,5160,1.7177,6150, SUP10,51CrV4,1.8159,SUP10, |
Keluli Tahan Karat | 317,sus321,1.405,304,SUS304,1.4301,410,SUS410,1.4006,420,1.4021,1.4028, 434,1.4113,316L, SUS316L,1.4435,630,1.4542,431,1.4057,201,202,301,304,305.316 |
30crnimo8 1.6580
Cool tags: 30crnimo8 setara keluli, China, pengeluar, pembekal, kilang