SS490 steel plate is low alloy steel under the JIS standard. SS 490 steel has its own features and its use is quite wide, we can not live without it in modern society. It is often used to make the plants of factory, the common constructure and constuction machinery and equipment.
SS490 equal material: DIN17100:St52-3, EN10025:S355JR, BS:50B and UNI7070:Fe510B
SS490 size : 1.8mm -580mm x 1000mm-4000mm x 1000mm-18000mm
SS490 Chemical Composition:
Carbon (C) is not identified in the standard.
Manganese (Mn) is not identified in the standard.
Maximum percentage of Phosphorous (P) is 0.050 percent.
Maximum percentage of Sulphur (S) is 0.050 percent.
Remaining is iron (Fe) percentage and with few negligible impurities.
SS490 Mechanical  properties:
Tensile Strength σb(MPa) : 510-680(thickness under 3mm);490-630 (thickness above 3mm)
Yield Strength σ0.2(MPa): ≥355 (thickness under 16mm);  ≥345(thickness above16mm)
Elongationδ5(%): ≥13(thickness under 1.5mm); ≥14 (thickness between 1.51-2.00mm);
≥15(thickness between 2.01-2.50mm ); ≥ 16(thickness between 2.51-2.99mm);≥ 20(thickness above 3mm)
Impact Energy(20 degree) : ≥ 27J
SS490 Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Delivery date: generally30-40days(Our delivery date will be must faster according to your inquirement).
Bebon International is a professional SS490 steel exporter and a steel Stockist in china. We keep many tons SS490 steel in stock every month. If you want to get the SS490 steel price, please do not hesitate to contact us. Any need in SS490 Chemical Composition and SS490 Mechanical Properties,  please feel free to contact us by email or calling to us.