Bolt Qib 8.8

Qib 8.8 siab tensile steel feem ntau hu ua cov qauv qib rau bolts. Nws yog cov ntaub ntawv ntau tshaj plaws ntawm cov khoom siv tensile siab thiab feem ntau yog stocked nyob rau hauv cov tiav tiav los yog zinc.

HEX BOLT DIN 931/ISO4014 933/ISO4017 Qib 8.8
Qib 8.8 siab tensile steel feem ntau hu ua cov qauv qib rau bolts. Nws yog cov ntaub ntawv ntau tshaj plaws ntawm cov khoom siv tensile siab thiab feem ntau yog stocked nyob rau hauv cov tiav tiav los yog zinc.

M 5 x 30 – 100	M 6 x 30 – 200
M 8 x 35 – 300	M 10 x 40 – 300
M 12 x 45 – 300	M 14 x 50 – 300
M 16 x 55 – 300	M 18 x 65 – 300
M 20 x 70 – 300	M 22 x 70 – 300
M 24 x 70 – 300	M 27 x 80 – 300
M 30 x 80 – 300	M 33 x 60 – 200
M 36 x 90 – 300	M 42 x 80 – 200

Chav kawm	Loj	Khoom siv	Tensile zog σ b min (Mpa)	Hardness (HRC)	Elongation δ% δ %	Kev txo qis ntawm cheeb tsam hla ntu Ψ %
8.8	d Tsawg dua los yog sib npaug rau M16	35 #, 45 #	800	22~32	12	52
8.8	M18 Tsawg dua lossis sib npaug d Tsawg dua lossis sib npaug rau 24	35 #, 45 #	830	23~34	12	52
8.8	d Ntau dua lossis sib npaug rau M27	40 Cr	830	22~34	12	52
10.9	Txhua Qhov Loj	40 Cr, 35CrMoA	1040	32~39	9	48
12.9	Txhua Qhov Loj	35 CrMoA, 42CrMoA	1220	39~44	8	44

Cim npe nrov: bolt qib 8.8, Tuam Tshoj bolt qib 8.8 manufacturers, lwm tus neeg, Hoobkas