GBT 11251 20CrNi alloy structure steel - alloy-steel-plate Application of GBT 11251 20CrNi alloy structure steel GBT 11251 20CrNi alloy structure steel is widely used in the landing gear,shaf,gear,solid rocket engine shell,bearings,dies,block and so on. Get Price. Read More
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GBT 11251 20CrNi steel specification. Read More. EN 34Cr4 steel application Equivalent material,EN 34Cr4 . S235J0W is a kind of low alloy steel under EN10025 standard. The impact test temperature is 0 .S235J0W steel has the proper tensile strength, good toughness, plasticity, processing property, be rolled into steel plates, shaped steel and