|
类型/项目 |
标准
Standard |
规格
Size |
性能等级
Property Class |
T型螺栓
T head bolts |
GB/T 37 |
M12~M48 |
8.8, 10.9 |
|
DIN 261 |
M12~M100 |
8.8, 10.9 |
|
DIN 787 |
M12~M48 |
8.8, 10.9,12.9 |
|
DIN 1445 |
M12~M64 |
8.8, 10.9 |
|
DIN 7992 |
M24~M100 |
5.6 |
|
DIN 186, 188 |
M12~M80 |
5.6, 8.8, 10.9 |
|
ASME/ANSI B 18.5 |
1/2"~1" |
|
|
JIS B 1166 |
M12~M48 |
|
|
可做此类产品非标定制 |
|
|
材料
Material |
国内材料 Domestic mateiral
碳钢(Carbon steel):
#25,#35,#45 etc.
合金钢(Alloy steel):
40Cr,42CrMoA,35CrMoA,40CrNiMo6 etc.
不锈钢(Stainless steel):
0Cr18Ni9，0Cr17Ni12Mo2 etc.
国外材料 International material
ASTM A307
ASMT A193-B7/A194-2H
ASTM A193-B7M/A194-2HM
ASTM A193-B16/A194-4
ASTM A320-L7/A194-4
AISI 304/316
JIS G4053: SCM435 |
|
 |
