Hydraulic Lub tog raj kheej CK45 Hard Chrome Plated Piston Qws

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Product Detail

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Technical Specification

Txoj kab uas hla	6-300 hli
Ntev	100mm-1200mm
Qib hlau	TSI CK45JIS 45 C ASTM 1045 1.2 TSI TIAB SA 1045 TIAB SA 1045
Ua siab ntev	ISO f7
Chrome thickness	20μm (min)
Hardness ntawm chrome txheej	850HV (min)
Roughness	Ra 0.2μm (max)
Kev ncaj	0.2 / 1000 hli
Mechanical Properties (ck45)	Yield zog ≥20MpaTensile zog ≥80 Mpa Elongation ≥5%
Kev kho mob	1. Hard chrome plated
	2.Induction hardened
	3.Quenched & Tempered
	4.Induction hardened nrog Q&T

Tshuaj muaj pes tsawg leeg

Khoom siv	C%	Mn%	Si%	S%	P%	V%	Cr%
Ck45	0.42-0.50 Nws	0.50-0.80 Nws	0.17-0.37 Nws	≤ 0.035	≤ 0.035		≤ 0.25
TSI 52	≤ 0.22	≤1.6	≤ 0.55	≤ 0.04	≤ 0.04	0.02-0.15 dr hab
20mnv 6	0.17-0.24 dr hab	1.30-1.70 Nws	0.10-0.50 Nws	≤ 0.035	≤ 0.035	0.10-0.20 Nws	≤ 0.30
42CrMo4	0.38-0.45 Nws	0.50-0.80 Nws	0.17-0.37 Nws	≤ 0.035	≤ 0.035	0.07-0.12 dr hab	0.90-1.20 Nws
40 Cr	0.37-0.45 dr hab	0.50-0.80 Nws	0.17-0.37 Nws	≤ 0.035	≤ 0.035		0.80-1.10 Nws

Mechanical Properties

Khoom siv	TS N/MM2	YS N/MM2	E% (MIN)	CHARPY	TXOJ CAI
CK45	610	355	15	> 41 J	NORMALIZE
CK45	800	630	20	> 41 J	Q + T
TSI 52	500	355	22		NORMALIZE
20mnv 6	750	590 ua	12	> 40 J	NORMALIZE
42CrMo4	980 ua	850	14	> 47 J	Q + T
40 Cr	1000	800	10		Q + T

Peb lub tuam txhab

Shandong Jute Steel Pipe tuam txhab tsim nyob rau xyoo 2001, tam sim no, Peb tau nruab nrog cov khoom siv ntau lawm, xws li kub dov ntau lawm kab, punching kab, zoo dov ntau lawm kab thiab txias kos duab ntau lawm kab. .Peb cov khoom muaj xws li seamless steel kav, zoo rub kav, zoo dov kav, alloy steel kav, tshwj xeeb kav, ntawv hlau, steel yeeb nkab sib sib zog nqus ua, thiab lwm yam.Peb lub tuam txhab caw ib pab pawg ntawm cov kws tshaj lij kev tshaj lij thiab cov neeg ua haujlwm tswj hwm hauv kev lag luam hauv cov yeeb nkab steel los txhim kho qib kev ua haujlwm ntawm peb cov khoom.