以下是ASTMA194标准中的一些常用美制螺母材料参数: 1. Grade 2H: -材质:碳钢 -强度等级:2H级 -适用温度范围:-20°F至900°F -用途:常用于高压、高温的工程应用中,如石油和化学工业设备。 2. Grade 4: -材质:碳钢 -强度等级:4级 -适用温度范围:-20°F至1000°F -用途:适用于高温和高压环境,包括石油和...
grade 7是指螺母的标号;本标准规定材料 4140H、4142H、4145H、4140、4142、4145制造 碳当量计算 A194 Grade 7 机械性能 硬度 HBW 248~327 A194Grade7 对应不同标准 1 ASTM A194/194M-2016 高温、高压或高温高压环境用螺栓用碳素钢、合金钢和不锈钢螺母标准规范 A194 Grade 7 2 ASTM A194/A194M-2020...
常用美制螺母ASTMA194材料参数 下载积分: 50 内容提示: 常用美制螺母Grade1 Grade2 Grade2H Grade2HM Grade4 Grade7 Grade7M碳钢 中碳钢中碳钢淬火、回火中碳钢淬火、回火中碳合金钢淬火和回火中碳合金钢淬火和回火中碳合金钢淬火和回火1/4～4 1/4～4 1/4～4 1/4～4 1/4～4 1/4～4 1/4～4896 ...
ASTM A194 Gr 7 Heavy Hex Nuts Description: "The ASTM A194 Gr 7 Heavy Hex Nuts are produced with hot forging, cold forging and machining from heat treated bar stock.ASTM A194 Grade 7 Nuts are very common in this grade as they are much suitable for high t
ASTM A194 Grade 2h Heavy Hex Nuts US$0.10-1.00 10,000 Pieces (MOQ) Product Description Company Info Basic Info. Model NO. A194 7 Material Carbon Steel Type Hexagon Head Connection Common Bolt Head Style Hexagonal Standard DIN, ANSI, JIS, BSW, as Grade 2h Size M4-M36 F...
Description: "The ASTM A194 Gr 7 Heavy Hex Nuts are produced with hot forging, cold forging and machining from heat treated bar stock.ASTM A194 Grade 7 Nuts are very common in this grade as they are much suitable for high torque tightening. Key words: astm a194 gr 7 heavy hex nuts ...
ASTM A194 Gr 7ml Heavy Hex Nuts 7/8" Products name ASTM A194 Gr 7ml Heavy Hex Nuts 7/8" Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB Material Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593 Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE:...
ASTM A194 is a specification for carbon, alloy, martensitic and austenitic stainless steel nuts for high temperature / high pressure service.
ASTM_A194A194M-07高温和高压设备用碳素钢与合金钢螺栓和螺母的规格.pdf,Endorsed by Designation: A 194/A 194M – 07 Manufacturers Standardization Society of the Valve and Fittings Industry Used in USNRC-RDT Standards Standard Specification for Carbon and A
ASTM A194(194M)-08a_专业资料。标准 Designation: A 194/A 194M – 08a Endorsed by Manufacturers Standardization Society of the Valve and Fittings Industry Used in USNRC-RDT Standards Standard Speci?cation for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, ...