ASTM A193 B8/B8A的机械性能要求如下: 抗拉强度(Tensile Strength):最小100 ksi(689.5 MPa) 屈服强度(Yield Strength):最小80 ksi(552.2 MPa) 延伸率(Elongation):在直径4D的最小延伸率为20% 断面收缩率(Reduction of Area):未明确指定 硬度(Hardness):未明确指定 热处理 ASTM A193 B8/B8A材料通常需要进行...
The design of concrete shear wall building longitudinal reinforcement for seismic performance hastraditionally been limited to a yield strength of 60 ksi. A substantial amount of testing and analysis effort is currently being made in the structural engineering community to incorpora...
aiPayments have a cash value iPayments有现金价值[translate] asteel grade:grade 50 class1: yield strength 5420000 psi or 3500kg/cm2 or 35 kg/mm2. 钢成绩:等级50 class1 : 出产量5420000 psi或3500kg/cm2或者35 kg/mm2。[translate]
The invention relates to 800MPa-grade (yield strength) quenched-tempered high-strength steel and a production method thereof. The steel comprises the following components in percentage by weight: 0.07-0.15% of C, 0.10-0.30% of Si, 0.80-1.60% of Mn, 0.20-0.70% of Cr, 0.10-0.40% of Mo,...
Cold-formed steel decks made of the Structural Grade 80 of ASTM A653 steel (formerly ASTM A446 Grade E steel) are currently designed according to the AlSI specification, using 75% of the specified minimum yield strength of the steel or 60 ksi (413.7 MPa), whichever is less, due to the...
4、hes 1000MPa grade;2, the bolt strength ratio is 0.9;3. The nominal yield strength of bolt material is 1000 * 0.9=900MPa classThe meaning of the performance grade of a bolt is an international standard. The performance of the bolt of the same performance grade is the same regardless ...
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。 应用领域 ASTM A193 Grade B8C/B8CA材料的紧固件被广泛应用于要求高抗拉强度、高温和特...
Yield Strengthis the maximum load at which a material exhibits a specific permanent deformation. Tensile Strengthis the maximum load in tension (pulling apart) that a material can withstand before breaking or fracturing. 1MPa = 145 pounds/inch² ...
Yield Strength, ksi [Mpa] Ultimate Tensile Strength, ksi [Mpa] % Elongation in 8 in. [200 mm] % Elongation in 2 in. [50 mm] 80 [550] 90 [620] 9 12 Charpy V-notch impact toughness requirements are not included in the basic specification, but can be added as a sup...
regardlessofthematerialand theplaceoforigin.Theperformancegradecanonlybeusedin thedesign. Strengthclass,class8.8and10.9 Theshearstressgradesofboltsare8.8GPaand10.9Gpa 8.8nominaltensilestrength800N/MM2nominalyieldstrength 640N/MM2 Thegeneralboltisexpressedwiththestrengthof"X.Y", X*100=tensilestrengthofthis...