Sample 34CrMo4 product analysis material grade
In recent years, in line with the development trend of iron and 34CrMo4 product analysis steel industry at home and abroad, we have accelerated the transformation of development mode, promoted structural adjustment, and formed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which 34CrMo4 product analysis are widely used in automobiles, long-span bridges, railways, machinery, ocean and so on fields. Meanwhile, we also provide deep processing for the steel materials.
16Mo3 steel plate is used for pressure vessel, and it is EN10028-2 designated chromium molybdenum steel alloy that is used for increasing working temperature. 16Mo3 steel plate is used to make industrial boilers and pressure vessels for the petroleum, natural gas and chemical industries. 16Mo3 steel plate is different from other raw materials in welding: 34CrMo4 product analysis preheating shall be carried out first, and the weld joint shall be kept for about 30 minutes after the completion of welding.
As the boiler steel plate 34CrMo4 product analysis is working under medium temperature (below 350 ℃) and high pressure, the boiler steel plate is not only subjected to high pressure, but also subjected to impact, fatigue load and water and gas corrosion. The performance requirements for boiler steel mainly include good welding and cold bending performance, certain high temperature strength, alkali corrosion resistance, oxidation resistance, etc.
The hot rolling method is to heat the 34CrMo4 product analysis steel material to about 1000 ℃ ~ 1250 ℃ and use the rolling mill to roll it. The traditional hot rolling process is generally divided into the following two steps: the first step is to use the primary rolling mill or billet rolling mill to roll the ingot, billet or continuous casting billet into a certain shape and size of billet. This kind of 34CrMo4 product analysis rolling process is usually called semi-finished product production, also called blank production.
The quality grade of common carbon structural steel Q235 can be divided into A, B, C, D and E. Relatively, the quality of Q235A is poor and that of Q235E is the highest. Different grades of Q235 steel have different characteristics, which are mainly different from the impact temperature: Q235A does not require impact toughness test; grade Q235B is for room temperature (20℃); grade Q235C is for 0℃; grade Q235D is for - 20℃; grade Q235E is for - 40℃. The 34CrMo4 product analysis, carbon structural steel Q235 has good combination of strength, plasticity and welding properties.
Provide special product requirements to meet the personalized needs of customers. The 34CrMo4 product analysis company arranges production and shipment strictly according to the contract, and guarantees to supply goods according to the time agreed in the contract. Provide professional consultation: we guarantee to answer any professional and 34CrMo4 product analysis technical questions raised by users within 1 hour; provide detailed information.