CHG7H4
for the details with increased resistance to abrasive wear and abrasion and pulpo- pyleprovodah, mills, etc.
for the details with increased resistance to abrasive wear and abrasion and pulpo- pyleprovodah, mills, etc.
Standard | Fe, % | Si, % | Mn, % | Cr, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | P, % | C, % | S, % |
GOST 7769-82 | 81.05–86.6 | 1.4–2 | 6–8 | 3–5 | < 0.1 | 3–3.8 | < 0.05 |
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | Treatment |
---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | Treatment |
Casting | GOST 7769-82 | 150 |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
GOST 7769-82 | 390–450 |
Standard | Description |
---|---|
Standard | Description |
GOST 7769-82 |