What is EN 10149-2 steel coil pdf structural steel?

DIN 34CrMo4 steel Strength, high hardenability, toughness, and quenching small deformation, high strength and creep rupture strength at high temperatures. Requirements for the manufacture of higher intensity than the 35CrMo steel EN 10149-2 steel coil pdf

DIN 34CrMo4 steel Strength, high hardenability, toughness, and quenching small deformation, high strength and creep rupture strength at high temperatures. Requirements for the manufacture of higher intensity than the 35CrMo steel EN 10149-2 steel coil pdf and tempered forging greater cross-section, such as a large locomotive traction gears, supercharger drive gear, pressure vessels, gear, rear axle, greatly affected by load and spring clip link It can also be used to 2000m deep oil drill pipe joints and fishing tools, and EN 10149-2 steel coil pdf can be used bending machine mold, etc.

316 austenitic stainless steel characteristics: due to the addition of Mo, its corrosion resistance, atmospheric corrosion resistance and high temperature strength are particularly good. EN 10149-2 steel coil pdf, 316 ss plate and sheet can be used under harsh conditions. 316 stainless steel has excellent work hardening (non-magnetic); excellent high temperature strength; The solid solution state is non-magnetic; the appearance of cold-rolled products is good and beautiful. Compared with 304 stainless steel, the 316 stainless steel price is higher.

Structural steel alloy steel plates are unaffected by high temperatures due to their Molybdenum content, creating rock-like bodies. Combustible industries involve high-temperature procedures, where assemblies made from cheap steel can wither away. Alloy steel sheets EN 10149-2 steel coil pdf are robust, recyclable, and have enhanced surface quality. A balance between both Steel and chromium forms DIN 15 Mo3 Alloy Steel plates imperious to oxidation and erosion, with brittle-free hardenability from Steel and Chromium. They don't age or decay, are anti-corrosion and have excellent thermal and heat conductivity.

The alloying principle of low alloy high strength steel plate mainly uses solid volume strengthening, fine grain strengthening and precipitation strengthening produced by alloy elements to improve the strength of low alloy high strength steel plate, EN 10149-2 steel coil pdf. At the same time, the effect of fine grain strengthening on the reduction of ductile brittle transition temperature of low alloy high strength steel platel is used to offset the adverse effect of carbon nitride precipitation strengthening on the rise of ductile brittle transition temperature of steel, so that low alloy high strength steel plate can obtain high strength while maintaining good low temperature performance.

S355J2 steel plate belongs to European standard low alloy steel, the executive standard is EN10025-2. Delivery status: normalizing, hot rolling or control rolling. S355J2 corresponds to the Chinese Q345D, but the executive standard is different, the chemical composition is slightly different, but their mechanical properties are the same. S355J2 low alloy steel plate tensile strength (MPA): 450-680, impact value: - 20 ℃: ≥ 27J. EN 10149-2 steel coil pdf, S355J2 low alloy steel plate is widely used in bridges, vehicles, ships, buildings, steel structures, etc.

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