A193 牙条 特氟龙螺柱 机械性能标准及选材(宁波台达紧固件)

www.tdfasteners.com

产品名称
Product Name
执行标准
Executive Standard
产品标准系列
Product Standard
机械性能及标准
Mechanical Property& Standard
表面处理方式 Surface Treatment 材料选用范围
Material Choose Range
种类
Sort
盐雾时间
salt spray test
材料
Material
国标GB美标ASTM日本JIS
双头螺柱
Double Ends stud
GB897GB898
GB899
GB900
GB(国标)4.85.66.88.810.912.9GB3098.1)碳钢、合金钢材料
Carbon Steel, Alloy Steel
发黑 Black Finish

电镀锌
Zinc Plated

镀镍
Nickel Plated

磷化
Phosphated

热镀锌
Hot Dip Galvanizing

达克罗(烘覆型锌铬酸盐皮膜)处理
Dacromet Treatment

镀镉
Cadmium Plated

聚四氟乙烯(特氟纶)PTFE(Teflon)
24HRS

100HRS

150HRS

1000HRS

200HRS

2400HRS
碳钢
Carbon Steel
GB69925#35#45#A1942H/2HM
A307 A/B/C
A325 I

A563 A/B/C/D
A449 DH
S25C
S35C
S45C
等长双头螺柱
Double Ends Stud
GB901H16
JB2773JB4707JB(机械部)A2-50A2-70A4-50A4-80
GB3098.6
)不锈钢、耐热钢材料
Stainless Steel, Heat-reisistant Steel
拧入式双头螺柱
Screw-in Double End Stud
JB2774
六角螺母
Hex Nut
GB41GB6170
GB6172
GB6175
GB1229
GB(国标)56891012GB3098.6
碳钢、合金钢材料
Carbon Steel, Alloy Steel
A2-50
A2-70A4-50
A4-80
GB3098.15
)不锈钢、耐热钢材料
Stainless Steel, Heat-reisistant Steel
合金钢
Alloy Steel
GB307730CrMoA35CrMoA42CrMo25Cr2MoVA40MnB20MnBA193 B7/B7M/B16/L7/L7M
A320 L7/L7M
A325 3
A354 BC/BD
A194 4/7/7M
SCM430
SCM435
SCM440
六角厚螺母
Hex Thick Nut
重型螺母
Heavy hex Nut
双头螺柱
Double End Stud
HG20613HG20634HG(化工部)商品级Commodoty Level
螺柱按End Stud Follow4.85.6
6.8
螺母按Nut follow56
8
专用级Special Used Level

螺柱End Stud螺母按Nut followHG20613
HG20634
SH3404
标准规定
不锈钢、耐热钢
Stainless SteelHeat-reisistant Steel
GB12201Cr132Cr13
0Cr18Ni9304)、1Cr18Ni9Ti18-8)、0Cr17Ni12Mo2316)、0Cr17Ni12MoTi316L)
A193 B8/CL1/CL2/B8M
A194 8/8M
A453 660A/B/C
SUS410
420JZ 304 316 321
全螺纹螺柱
Full Thread Stud Bolt
SH3404SH(石化部)
六角螺母
Hex Nut
重型螺母
Heavy Hex Nut
螺纹精度
Thread Accuracy
6g级配6H
6g Level with 6H Level
6g级配6H
6g Level with 6H Level
执行Follow(GB196GB197耐热钢
Heat-reisistant Steel
GB12210Cr15Ni25Ti2MoALVB
0cR25nI20
660A/B/C
310S
SVH660
SVS310S
螺纹直径范围
Thread Diameter Range
M8-M100(5/16""-4"")