High Tensile Strength Grade 8.8 Railway Bolt Product Description Railway bolt is is made of high strength steel. On the aspection of funciton,high strength bolt is used to connect the steel rail together. The running train gives huge vibration and load to the rail track. The high...
The tensile strength of a grade 8 bolt is 150,000 pounds per square inch. Tensile strength is the maximum load in tension (stretching) that a part can carry without breaking. In addition to tensile strength, other mechanical factors in a connection should be considered, including yield strength...
TEST FOR GRADE 8 ALLOY STEEL LIFTING CHAINS ■ Raw material checking Analyze chemical elements to ensure the alloy steel materials are as EN specifications. ■ Metallographic analysis ■ Tensile strength test Test whether the breaking strength meets EN standard or not. ■ Proof load test Chec...
PED Approved Grade 8 8 Bolts Manufacturers & supplier in India, Check out Class 8 8 Nuts, High Tensile Class 8 8 Studs, BS 3692 Grade 8 8 Hex Bolt, ASME SA324 8.8 Stainless Steel Bolts best price. in Mumbai
抗拉强度(Tensile Strength):根据尺寸的不同,最小抗拉强度在860 MPa以上。 屈服强度(Yield Strength):根据尺寸的不同,最小屈服强度在480 MPa以上。 延伸率(Elongation):在断裂前能够保持一定的延伸率,具体数值取决于尺寸和热处理状态。 硬度(Hardness):通常在35 HRC以下,以保持材料的韧性和可加工性。
抗拉强度(Tensile Strength):根据尺寸的不同,最小抗拉强度会有所不同。 屈服强度(Yield Strength):根据尺寸的不同,最小屈服强度也会有所不同。 延伸率(Elongation):在断裂前能够保持一定的延伸率,具体数值取决于尺寸和热处理状态。 断面收缩率(Reduction of Area):最小35%。
Size 5/8"~1-1/2" Tensile Strength for 1/2"-1" >120000psi Yield Strength for 1/2"-1" >85000psi Transport Package Carton or Barrel and Wooden Pallet Specification 5/8"~1-1/2" Trademark HYZ or customer brand Origin ...
8.8 8H HRC35~45 Mechanical properties of 10.9S Bolt: Properties Yield strength MPA Min Tensile strength MPA Min Elongation % Reduction of area % M12~M36 1040~1240 ≥ 940 ≥ 10 ≥ 42 Hardness of 10.9 bolt set Bolt hardness Nut hardness Washer hardness 33HRC~39HRC 9...
抗拉强度(Tensile Strength):根据尺寸的不同,最小抗拉强度会有所不同,通常在75 ksi(约515 MPa)以上。 屈服强度(Yield Strength):根据尺寸的不同,最小屈服强度也会有所不同,通常在30 ksi(约207 MPa)以上。 延伸率(Elongation):在断裂前能够保持一定的延伸率,具体数值取决于尺寸和热处理状态。
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