导航:首页我们的服务工业品金属材料测试》紧固件性能测试


Product
产品类型
Test Item
测试项目
Test Standard 
测试标准
螺栓、
螺钉、螺柱
Bolts,screws and studs
尺寸
Dimension
 客户指定规格
(specification required by client)
通止规检测
Go/no go plug gauge test
ASME B1.1
ANSI/ASME B1.2
ISO 1502
GB/T 3934
表面缺陷
Surface discontinuity
ASTM F788/F788M
ISO 6157-1
ISO 6157-3
DIN EN 26157-1
DIN EN 26157-3
GB/T 5779.1
GB/T 5779.3
抗拉强度
Tensile strength
ASTM F606/F606M
ASTM A574/A574M
ASTM F568M
ASTM A325
ASTM A193/A193M
ASTM A449
ASTM A307
SAE J429
ISO 898-1
GB/T 3098.1
ISO 3506-1
GB/T 3098.6
GB/T 1231
GB/T 3632
拉伸屈服强度
Tensile yield strength
规定非比例伸长应力
Stress at specific non-proportional elongation
断后伸长率
Percentage elongation after fracture
断面收缩率
Percentage reduction of area after fracture
保证荷载
Proof load test
楔负载测试
Wedge loading test
头部坚固性测试
Head soundness test
脱碳层测试
Decarburization test
再回火测试
Retempering test
破坏扭矩测试
Torsional strength test
ISO 898-7
DIN EN 20898-7
GB/T 3098.13
冲击吸收功
Impact strength
ASTM E23
ISO 148 (V-notch)
GB/T 229
抗氢脆测试
Hydrogen embrittlement test
ISO 15330
GB/T 3098.17
洛氏硬度
Rockwell hardness
ASTM E18
ISO 6508-1
GB/T 230.1
表面洛氏硬度
Superficial rockwell hardness
ASTM E18
ISO 6508-1
GB/T 230.1
布氏硬度
Brinell hardness
ASTM E10
ASTM A370
ISO 6506-1
GB/T 231.1
维氏硬度
Vickers hardness
ASTM E92
ISO 6507-1
GB/T 4340.1
显微硬度
Micro hardness
ASTM E384
ISO 4507
GB/T 4340.1
拧紧试验
Tightening test
GB/T 16823.3
JIS B1084
钢结构用大六角头高强度螺栓连接副
Specifications of high strength bolts with large hexagon head,large hexagon nuts,plain washers for steel structures
扭矩系数
Torsion coefficient test
GB/T 1231
钢结构用扭剪型高强度螺栓连接副
Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
紧固轴力
Axial force
GB/T 3632
高强度螺栓连接
High strength bolt conection
抗滑移系数
Anti-slipping coefficient test
GB 50205
紧定螺钉
Set screws
芯部硬度
Core hardness test
ISO 898-5
GB/T 3098.3
ISO 3506-3
GB/T 3098.16
表面硬度
Surface hardness test
脱碳层测试
Decarburization depth
保证扭矩试验
Proof torque test
螺母
Nuts
尺寸
Dimension
客户指定规格
(specification required by client)
通止规检测
Go/no go plug gauge test
ASME B1.1
ANSI/ASME B1.2
ISO 1502
GB/T 3934
表面缺陷检测
Surface discontinuity inspection
ISO 6157-2
GB/T 5779.2
ASTM F812/F812M-07
DIN EN 493
保证荷载 (应力)

Proof load test

GB/T 3098.2
ISO 898-2
GB/T 3098.4
ISO 898-6
GB/T 3098.10
ISO 8839
GB/T 3098.12
ISO 10485
GB/T 3098.15
ISO 3506-2
SAE J995
ASTM A194/A194M
ASTM A563
ASTM F606
维氏硬度
Vickers hardness
ASTM E92
ISO 6507-1
GB/T 4340.1
布氏硬度
Brinell hardness
ASTM E10
ASTM A370
ISO 6506-1
GB/T 231.1
洛氏硬度
Rockwell hardness
ASTM E18
ISO 6508-1
GB/T 230.1
扩孔测试
Widening test
GB/T 3098.14
ISO 10484
拧紧试验
Tightening test
GB/T 16823.3
JIS B1084
蝶形螺母
Wing nuts
保证扭矩测试
Proof torque
GB/T 3098.20
JIS B 1185
有效力矩型钢锁紧螺母
Prevailing torque type steel hexagon nuts
有效力矩测试
Prevailing torque
ISO 2320
GB/T 3098.9
自挤螺钉
Thread rolling screws
表面硬度试验
Surface hardness test
ISO  7085
GB/T 3098.7
JIS B 1060
芯部硬度试验
Core hardness test
表面渗碳层深度
Case depth
破坏扭矩试验
Breaking torque
头部坚固性试验
Ductility
拧入性能试验
Driving test
抗氢脆试验
Hydrogen embrittlement test
再回火试验
Core hardness after retempering
拉伸破坏负载
Tensile breaking load
自攻螺钉/墙板自攻螺钉
Tapping screws/Dry wall screws
表面硬度试验
Surface Hardness Test
 ISO 2702
GB/T 3098.5
JIS B 1055
芯部硬度试验
Core hardness test
渗碳层深度
Case depth
显微组织试验
Microstructure analysis
拧入性能试验
Driving test
破坏扭矩试验
Torsional strength test
弯折角试验
Bending test
GB/T 14210

 

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