Tuʻia EM12

Faamatalaga puʻupuʻu:

Oloa Faamatalaga

FAQ

Oloa Faʻailoga

FAAMATALAGA
CHM 08A mafai ona faʻaaogaina mo le apamemea-coated mautu maopoopo uaea mo faʻamuina arc maopoopo. Maopoopo uʻamea sone o loʻo sili ona lelei tekonolosi meatotino pe a faʻapea e faʻaaogaina fulu maopoopo. Faatasi ai ma le maualuga teuga lelei, maualuga le lelei ma le maualalo le mamafa o galuega, ma isi.

FAʻATALIAGA
O uaea uaea ua faʻaaogaina mo le uaina taua fausaga o laʻititi carbon carbon steel ma low alloy steel. E pei ole boilerers, ipu omea mai vailaau ma le eletise eletise, auala laupapa ma isi vaa.

Ituaiga o uaea: Lapoa Φ （mm） 2.0、2.5、3.2、4.0、5.0

Faʻataʻitaʻiga meatotino masani a uʻamea teu: Agaʻi ma GB / T14957-94

Gauai atu σ0.2 Mpa	Tensile Malosi σ0.2 Mpa	Elongation σ5%	Aafiaga V-ituaiga Charpy Taua (ambient temp.) J
409	527	28.3	65

IGOA FALE	GB / T14957	AWS	Meatotino meatotino o uʻamea teu
IGOA FALE	GB / T14957	AWS	Fesootai Maopoopo Flux	Tensile Malosiaga o Tama	Maua fua Mama	Faaosofia	V-Ituaiga Charpy Aafiaga Tau. J
CHM 08A	L08A	EL8	HJ431	410 ~ 550	≥330	≥22	0 'O le34
CHM 08MnA	H08MnA	EM12	HJ431	≈550	≈390	≈30	常温 ≈80
CHM10Mn2	H10Mn2	EM14	HJ350	≈570	≈400	≈18	常温 ≈100
CHM 10MnSi	H10Mn2	EM14	HJ350	≈570	≈400	≈18	0 ℃ ≥27

Tulaga masani o vailaau o maopoopo (%)

Faʻailoga	Vailaau tuʻufaʻatasiga
Faʻailoga	I	Fanau Mn	Si	S	Itu P	Cu
CHM 08A	≤0.10	0.30 ~ 0.55	≤0.03	≤0.030	≤0.030	≤0.20
CHM 08MnA	≤0.10	0,80 ~ 1.10	≤0.07	≤0.030	≤0.030	≤0.20
CHM10Mn2	≤0.12	1.5 ~ 1.9	≤0.07	≤0.035	≤0.035	≤0.20
CHM 10MnSi	≤0.14	0,80 ~ 1.10	0,60 ~ 0,90	≤0.035	≤0.035	≤0.20