DIN 13CrMo44 Alloy Structural Steel Sheet
Products Description What are the temperature requirements during the production process of 13CrMo44 steel plates? During the production of 13CrMo44 steel plates, there are strict temperature requirements: • Normalizing temperature: Usually within the range of 890 - 950 °C. Normalizing...
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Products Description
13crmo44 chemical composition
| Standards | Steel Grades | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition % | ||||||||||||||
| C: | Mn: | Si: | P: | S: | Cr: | Mo: | Ni: | V: | Ti: | Cu: | W: | Al: | N: | |
| PN | 15HM | |||||||||||||
| 0.11 – 0.18 | 0.4 – 0.7 | 0.15 – 0.35 | <0.04 | <0.04 | 0.7 – 1.0 | 0.40 – 0.55 | <0.35 | – | – | <0.25 | – | <0.02 | – | |
| EN | 13CrMo4-5 – 13 CrMo 4-5 – 13CrMo4-4 – 13 CrMo 4-4 – 1.7335 | |||||||||||||
| 0.08 – 0.18 | 0.4 – 1.0 | <0.35 | <0.025 | <0.01 | 0.70 – 1.15 | 0.4 – 0.6 | – | – | – | <0.30 | – | – | <0.012 | |
| ISO | 14CrMo4-5 – 14 CrMo 4-5 | |||||||||||||
| 0.10 – 0.18 | 0.4 – 0.7 | <0.40 | <0.025 | <0.015 | 0.80 – 1.15 | 0.4 – 0.6 | – | – | – | – | – | – | – | |
| EN | 13CrMoSi5-5 – 13 CrMoSi 5-5 – 1.7336 | |||||||||||||
| <0.17 | 0.40 – 0.65 | 0.50 – 0.80 | <0.015 | <0.005 | 1.00 – 1.50 | 0.45 – 0.65 | <0.3 | – | – | <0.3 | – | – | <0.012 | |
| AFNOR | 15CD4.05 – 15CD4 – 15 CD 4.05 | |||||||||||||
| <0.18 | 0.4 – 0.8 | 0.15 – 0.35 | <0.035 | <0.035 | 0.8 – 1.2 | 0.4 – 0.6 | <0.3 | – | – | – | – | – | – | |
| GOST | 15ChM – 15KhM – 15ХМ | |||||||||||||
| 0.11 – 0.18 | 0.40 – 0.70 | 0.17 – 0.37 | <0.035 | <0.035 | 0.80 – 1.10 | 0.40 – 0.55 | <0.3 | <0.05 | <0.03 | <0.3 | <0.2 | – | <0.2 | |
| ASTM | A182 Grade F11 class 2 and 3 – SA182 F11 class 2 and 3 – UNS K11572 | |||||||||||||
| 0.1 – 0.2 | 0.3 – 0.8 | 0.5 – 1.0 | <0.040 | <0.040 | 1.0 – 1.5 | 0.44 – 0.65 | – | – | – | – | – | – | – | |
| ASTM | A182 Grade F12 class 1 – SA182 F12 class 1 – UNS K11562 | |||||||||||||
| 0.05 – 0.15 | 0.3 – 0.61 | <0.5 | <0.045 | <0.045 | 0.8 – 1.25 | 0.44 – 0.65 | – | – | – | – | – | – | – | |
| UNS | UNS K12062 | |||||||||||||
| <0.20 | 0.3 – 0.8 | <0.6 | <0.045 | <0.045 | 0.80 – 1.25 | 0.44 – 0.65 | – | – | – | – | – | – | – | |
• Normalizing temperature: Usually within the range of 890 - 950 °C. Normalizing treatment can refine the grains and improve the structure and properties of the steel.
• Stress-relieving annealing temperature: 520 - 620 °C. Stress-relieving annealing helps to reduce the residual stress inside the steel plate, improving its dimensional stability and resistance to deformation.
It should be noted that the specific temperature requirements may vary depending on factors such as the production manufacturer, equipment conditions, and the thickness of the steel plate. In actual production, it is necessary to operate strictly in accordance with relevant standards and process specifications to ensure that the quality and performance of the steel plate meet the requirements.
In addition, for some special technical conditions or customer demands, the steel plate may be delivered in the untreated state, or the temperature range of heat treatment may be adjusted, but this requires communication with the buyer and indication in the contract. At the same time, throughout the production process, it is also necessary to test and control the chemical composition, mechanical properties, etc. of the steel plate to ensure that all its indicators meet the standard requirements.
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