35# na-ekpo ọkụ akpọrepu ígwè mpempe akwụkwọ

Nke 35 ígwè a na-eji ọtụtụ ebe na mmepụta nke dị iche iche forgings na-ekpo ọkụ na-enwe akụkụ, oyi adọta ma na-ewute ígwè, enweghị nkebi ígwè ọkpọkọ, akụkụ na ígwè n'ichepụta, dị ka crankshafts, rotrating aro, aro atụdo, levers, ejikọta mkpara, ibé. aka uwe, Wheel, washers, skru, akụ, ọgba tum tum, wdg.

Aha ngwaahịa	Carbon Round Steel Bar / Rod
Szie	6mm-60mm
Ogologo	1-12m
Ihe onwunwe	Q195, Q235,10 #, 20 #, 45 #, 45crmo, 32,6cr, 50cr.CR2E, 20CRMNTI, 5CrMnMo
Oge Mbuga ozi	5-10 ụbọchị
Oge ịkwụ ụgwọ	30% tupu + 70% ịkwụ ụgwọ nguzozi
Na-ebu Port	Tianjin, China

	Ngwakọta kemịkalụ (%)
Ọkwa ígwè	C	Si	Mn	P	S	Cr	Ni	Ku
35#	0.32~ 0.39	0.17 ~ 0.37	0.50 ~ 0.80	0.035	0.035	≤0.25	≤0.30	≤ 0.25

Ike mpụta σs /MPa (>=)	Ike tensile σb/MPa (>=)	Ogologo oge δ5/% (>=)	Mbelata mpaghara ψ/% (>=)	Mmetụta nnabata ike Aku/J (>=)	Isi ike HBS 100/3000 max
≥315 (32)	≥530 (54)	≥20	≥45	≥55	≤197HB

Nkọwapụta ọgwụgwọ okpomọkụ na nhazi metallographic:
Nkọwapụta ọgwụgwọ okpomọkụ: normalizing, 870 ℃; na-emenyụ, 850 ℃; okpomọkụ, 600 ℃.
Ọdịdị Metallographic: ferrite + pearlite.
Ọnọdụ nnyefe: nnyefe na steeti na-enweghị ọgwụgwọ okpomọkụ ma ọ bụ ọgwụgwọ okpomọkụ (annealing, normalizing or high okpomọkụ tempering). Ọ bụrụ na a chọrọ nnyefe a na-enyefe n'okpuru ọgwụgwọ okpomọkụ, a ga-akọwapụta ya na nkwekọrịta ahụ, ma ọ bụrụ na akọwapụtaghị ya, a ga-enyefe nnyefe na-enweghị ọgwụgwọ okpomọkụ.