Tipo: | Ronda |
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Estándar: | AISI, ASTM, DIN, JIS |
Composición: | Chatarra ferrosa Acero |
Técnica: | barra de acero forjado o laminado en caliente |
Forma: | Bar |
Tratamiento De Superficies: | Black or Rough Machining |
Proveedores con licencias comerciales verificadas
El grado | C | Si | Mn | P | S | Cr | Ni | Mo |
8620 | 0.18-0.23 | 0.15-0.35 | 0.70-0.90 | Máx. 0.035 | Máx. 0.035 | 0.40-0,60 | 0.40-0.70 | 0.15-0.25 |
Clases de acero | C | Si | Mn | Cr | Mo | Ni | P | S | |
La estructura de acero al carbono | Q235(B)/SS400/S235JR/A36 | ≤ 0,20 | ≤0,35 | ≤1.4 | 0,3-0,4 | ≤0,30 | ≤ 0.045 | ≤ 0.045 | |
20#/CK22 CK20/1020/050A20/S20C | 0.17-0.23 | 0.17-0,37 | 0,35-0.65 | 0,3-0,4 | ≤0,30 | ≤ 0.035 | ≤ 0.035 | ||
45#/CK45, C45/1045/080M46/S45C | 0.42-0.5 | 0.17-0..37 | 0.5-0.8 | 0,3-0,4 | ≤0,30 | ≤ 0.035 | ≤ 0.035 | ||
La estructura de aleación de acero | 20Cr/20Cr4/5120/527A19/SCr420H | 0.18-0.24 | 0.17-0,37 | 0.50-0,80 | 0.70-1.00 | ≤0,15 | ≤0,30 | ≤ 0.035 | ≤ 0.035 |
40Cr/41Cr4/5140/520M40/SCr440 | 0.37-0.44 | 0.17-0,37 | 0.5-0.8 | 0,8-1,1 | ≤0,15 | ≤0,30 | ≤ 0.035 | ≤ 0.035 | |
30CrMo/4130/1717COS110/SCM420 | 0.26-0.34 | 0.17-0,37 | 0.4-0.7 | 0,8-1,1 | 0.15-0.25 | ≤0,30 | ≤ 0.035 | ≤ 0.035 | |
35CrMo/34CrMo4/4135/708A37 | 0.32-0.40 | 0.17-0,37 | 0.4-0.7 | 0,8-1,1 | 0.15-0.25 | ≤0,30 | ≤ 0.035 | ≤ 0.035 | |
42CrMo/42CrMo4/4140/708UN42/708M40. | 0.38-0.45 | 0.17-0,37 | 0.5-0.8 | 0.90-1.2 | 0.15-0.25 | ≤0,30 | ≤ 0.035 | ≤ 0.035 | |
8620H | 0.17-0.23 | 0.15-0.35 | 0.65-0,95 | 0,35-0.65 | 0.15-0.25 | 0,35-0,75 | ≤ 0.025 | ≤ 0.035 | |
40CrNiMoA CrNiMo22/4340/40/871M40/SNCM439 | 0.37-0.44 | 0.17-0,37 | 0.50-0,80 | 0.60-0.90 | 0.15-0.25 | 1.25-1.65 | ≤ 0.025 | ≤ 0.025 | |
Resorte de acero | 55Si2Mn/55Is7/9255/250A53/SUP6 | 0.52-0,60 | 1,50-2,00 | 0.60-0.90 | ≤0,35 | ≤0,35 | ≤ 0.035 | ≤ 0.035 | |
60Si2MnA/65Is7/9260/250A61/SUP7 | 0.56-0.64 | 1.60-2.00 | 0.70-1.00 | 0,3-0,4 | ≤0,35 | ≤ 0.025 | ≤ 0.025 | ||
50CrVA CrVA/6150/735/50A50/SUP10 | 0.47-0.54 | 0.17-0,37 | 0.50-0,80 | 0.80-1.10 | ≤0,15 | ≤0,30 | ≤ 0.025 | ≤ 0.025 | |
GCr15/100Cr6/E99/SUJ52100/534UN2 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 1.40-1.65 | ≤0,10 | ≤0,30 | ≤ 0.025 | ≤ 0.025 | |
El rodamiento de acero | 52100 | 0.93-1.05 | 0.15-0.35 | 0.25-0.45 | 1.35-1,60 | ≤0,10 | ≤0,25 | ≤ 0.025 | ≤ 0.015 |
Proveedores con licencias comerciales verificadas