What is the 30MnB5 heat treatable steel tensile test shapes
Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for 30MnB5 heat treatable steel tensile test various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several 30MnB5 heat treatable steel tensile test after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.
In the face of domestic and foreign steel situation, based on the advantages of production and inventory, we have established our own processing center, and our manufacturing includes different types. Steel 30MnB5 heat treatable steel tensile test surface treatment - such as steel pretreatment (shot peening and shop primer), steel galvanizing; steel structure processing - such as cutting, drilling, milling, turning, bending, welding, etc.
30MnB5 heat treatable steel tensile test, S355JR is a European standard low alloy high strength structural steel, which is in accordance with EN10025-2. The hardness of S355JR steel is 70-80B, and the yield strength of S355JR steel is 355MPa. JR stands for quality level, equivalent to level B in ChinaChemical composition of S355JR steel: C: < 0.22; Si: < 0.55; Mn: < 1.60; P: < 0.025; S: < 0.025S355JR steel is equivalent to Q345B in China.
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