EN45 / EN47 / EN9 Caij nplooj ntoos hlav steel Hoobkas

Lus piav qhia luv luv:

Lub npe: Caij nplooj ntoos hlav Hlau Bar / Hlau / Wie Qws

Lub caij nplooj ntoos hlav steel yuav tsum muaj cov khoom zoo heev, xws li cov khoom siv kho tshuab (tshwj xeeb tshaj yog elastic txwv, lub zog txwv thiab tawm los piv), elastic poob tsis kam (xws li elastic poob tsis kam, kuj hu ua kev so tsis kam), qaug zog zog, thiab hardenability, lub cev thiab tshuaj zog ( Thaum tshav kub kub, tsis kub tsis kam, oxidation kuj, corrosion kuj, thiab lwm yam)

Nto tiav:Polished

Lub Tebchaws Keeb Kwm: Ua hauvTuam Tshoj

Qhov Loj (Diameter):3mm-800mm

Hom: Round bar, Square bar, tiaj tus bar, Hex bar, Hlau, Hlau Qws

Kev kho cua sov: Txias tiav, Unpolished, ci

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Khoom cim npe

Lub caij nplooj ntoos hlav steel EN45

EN45 yog manganese caij nplooj ntoos hlav hlau. Qhov ntawd yog hais tias, nws yog cov hlau uas muaj cov ntsiab lus ntawm cov pa roj carbon ntau, cov kab ntawm manganese uas cuam tshuam rau cov hlau cov khoom, thiab feem ntau yog siv rau cov springs (xws li cov ncua kev kawm ntawv ntawm cov tsheb qub). Nws yog tsim rau roj hardening thiab tempering. Thaum siv nyob rau hauv cov roj hardened thiab tempered mob EN45 muaj zoo heev caij nplooj ntoos hlav yam ntxwv. EN45 feem ntau yog siv rau hauv kev lag luam tsheb rau kev tsim thiab kho cov nplooj springs.

Caij nplooj ntoos hlav steel EN47

EN47 yog tsim rau roj hardening thiab tempering. Thaum siv nyob rau hauv cov roj hardened thiab tempered mob EN47 caij nplooj ntoos hlav steel sib txuas cov yam ntxwv caij nplooj ntoos hlav nrog zoo hnav thiab puas kuj. Thaum hardened EN47 muaj zoo heev toughness thiab poob siab kuj uas ua rau nws ib tug haum alloy caij nplooj ntoos hlav steel rau qhov chaw raug kev nyuaj siab, poob siab, thiab kev co.EN47 yog siv dav hauv kev lag luam tsheb thiab hauv ntau daim ntawv thov engineering. Haum rau cov ntawv thov uas xav tau lub zog tensile siab thiab toughness. Cov ntawv thov xws li crankshafts, steering knuckles, gears, spindles, thiab twj.

Daim ntawv thov ntawm Spring Steel Qws

ldu

lPeeled

lPolished

lBlasted

Txhua Qib Sib Piv Ntawm Caij Nplooj Hlav Hlau Qws

GB	ASTM	JIS	EN	DIN
55	1055	/	CK55 ua	1.1204 Nws
60	1060	/	CK60	1.1211 ib
70	1070	/	ck67 ua	1.1231 Nws
75	1075 ib	/	CK75 ua	1.1248 Nws
85	1086	SUP 3	ck85 ua	1.1269 ib
T10A	1095 ib	SK 4	TSI CK101	1.1274 ib
65mn ua	1066 ib	/	/	/
60 Si2 Mn	ib 9260	PAB 6, SUP7	61 txc 7	60 txc7
50 CrVA	6 150	SUP10A	51cwv 4	1.8159 ib
55 SiCrA	ib 9254	SUP 12	54 Sib 6	1.7102 ib
	ib 9255	/	55 ib 7	1.5026
60 Si2CrA	/	/	60MnSiCr4	1.2826 ib