20CrNiMo(8620H) uamea taai vevela lapotopoto pa

GB 20CrNiMo u'amea uamea o se Quenched ma Tempered Alloy Structural uamea maualuga, ma e auai i le maualuga maualuga maualalo carbon, chromium maualalo, molybdenum, nickel mataupu hardening sila. Suauu tineia & Fa'asa'o Fa'amalo ole 28-34 HRC. GB 20CrNiMo u'amea tu'uina atu fa'ama'a'a i lalo ole 250HB.

GB 20CrNiMo Alloy uʻamea fausaga fausaga o se Nickel chromium molybdenum uʻamea uamea specification. 20CrNiMo Fa'atasi ai ma le maualalo o le carbon content range, O lea GB 20CrNiMo uamea maua lelei weldability.

Talosaga

GB 20CrNiMo uamea o loʻo faʻaaogaina lautele mo le tele o faʻaoga i le faʻaaogaina i totonu o fale gaosi oloa ma inisinia mo tagata e umia meafaigaluega ma isi vaega faapena. Talosaga masani e pei o tino valve, pamu ma mea faʻapipiʻi, Shaft, le maualuga o le uta o uili, faʻamau, faʻaulu ulu-lua, mea, ma isi.

Fa'ameamea

C(％)	0.17～0.23	Si(％)	0.17～0.37	Mn(％)	0.60～0.95	P(％)	≤0.035
S(％)	≤0.035	Cr(％)	0.40～0.70	Mo(％)	0.20～0.30	Ni(％)	0.35～0.75

Meatotino Fa'ainisinia

O mea faʻainisinia o le faʻaogaina GB 20CrNiMo uʻamea uʻamea o loʻo otooto atu i le laulau o loʻo i lalo

Tensile	Tuuina atu	Tele modulus	Modulus sulu	fua faatatau a Poisson	Izod Aafiaga
KSI	KSI	KSI	KSI		ft.lb
76900	55800	20300	11600	0.27-0.30	84.8

E tutusa O le 5160 alloy Spring Steel

ISA	Siamani	Saina	Iapani	Falani	Egelani	Italia	Polani	ISO	Austria	Sweden	Spain
ASTM/AISI/UNS/SAE	DIN,WNr	GB	GB	AFNOR	BS	UNI	PN	ISO	ONORM	SS	UNE
8620 / G86200	21NiCrMo2/ 1.6523	20CrNiMo	SNCM220	20NCD2	805M20			20NiCrMo2

Togafitiga vevela Fa'atatau

• Fa'amauina o 20CrNiMo Alloy fa'atulagaina uamea

Fa'asa lemu i le 850 ℃ ma fa'ataga le taimi, tu'u le sila e fa'avela lelei, Ona fa'alili malie lea i totonu o le ogaumu. O le u'amea u'amea 20CrNiMo o le a maua MAX 250 HB (Brinell maaa).

• Faʻamaʻaʻaina o le 20CrNiMo Alloy structural steel

Fa'avevela lemu i le 880-920°C, Ona uma loa lea o le fa'asusu i le vevela lea e tineia i le suauu. Ita i le taimi lava e o'o ai meafaigaluega i le vevela o le potu.

Meatotino Fa'ainisinia

O mea faʻainisinia o le faʻaogaina GB 20CrNiMo uʻamea uʻamea o loʻo otooto atu i le laulau o loʻo i lalo

Tensile	Tuuina atu	Tele modulus	Modulus sulu	fua faatatau a Poisson	Izod Aafiaga
KSI	KSI	KSI	KSI		ft.lb
76900	55800	20300	11600	0.27-0.30	84.8

Talosaga

GB 20CrNiMo uamea o loʻo faʻaaogaina lautele mo le tele o faʻaoga i le faʻaaogaina i totonu o fale gaosi oloa ma inisinia mo tagata e umia meafaigaluega ma isi vaega faapena. Talosaga masani e pei o tino valve, pamu ma mea faʻapipiʻi, Shaft, le maualuga o le uta o uili, faʻamau, faʻaulu ulu-lua, mea, ma isi.

Tele masani ma le Onosa'i

u'amea lapotopoto pa: Diameter Ø 5mm - 3000mm

Papa uamea: Mafiafia 5mm – 3000mm x Lautele 100mm – 3500mm

Pa uamea Hexagonal: Hex 5mm - 105mm

O isi 20CrNiMo e le'i fa'amauina le lapopoa, fa'amolemole fa'afeso'ota'i la matou 'au fa'atau.

Fa'agasologa

GB 20CrNiMo u'amea uamea lapotopoto pa ma vaega mafolafola e mafai ona tipi i lou lapoa manaomia. E le gata i lea, e mafai foi ona tuʻuina atu le paʻu uʻamea uʻamea 20CrNiMo, e tuʻuina atu ai se paʻu uʻamea uʻamea maualuga maualuga i lau faʻamaliega manaʻomia. E le gata i lea, o le GB 20CrNiMo uamea o loʻo avanoa foi e pei o le Ground Flat Stock / Gauge Plate, i tulaga masani ma le le masani ai.