ASTM A210 Carbon Steel ji esi mmiri ọkụ

Nkọwa dị mkpirikpi:

Standardkpụrụ ASTM A210 na-ekpuchi tubes carbon steel na tubes na-ekpo ọkụ na-enweghị nkebi.Ọkpụkpọ nchara carbon na-enweghị nkebi maka ọkpọkọ ọkụ na ọkpọkọ ọkụ ọkụ.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

Ọnọdụ nnyefe
Annealed, Normalized, Normalized and Tempered.

Ọgwụgwọ elu
Ntunye mmanụ, Varnish, Passivation, Phosphating, Mgbawa agbawa.

Ngwa
Maka elu, etiti, igwe ọkụ ọkụ dị ala na ebumnuche nrụgide.
Ogologo: 5800mm;6000mm;6096 mm;7315 mm;11800mm;were gabazie.
Ogologo ogologo: 25000mm, nwekwara ike ịgbado U.

Ngosipụta ngwaahịa

ASTM A210 Oke

Nkọwapụta 2 a na-ekpuchi opekempe-okpukpu mgbidi, Ọkara Carbon Steel na-enweghị nkebi, ọkpọkọ mmiri ọkụ na igwe mmiri ọkụ, "mkpuchi", "1".

Rịba ama 1 - Ụdị a adịghị mma maka njedebe dị mma site na ịgbado ọkụ.

Nha tubing na ọkpụrụkpụ ndị a na-enyekarị na nkọwapụta a bụ 1/2 inch ruo 5 inch [12.7 ruo 127 mm] na dayameta mpụga yana 0.035 ruo 0.500 [0.9 ruo 12.7 mm], gụnyere, na ọkpụrụkpụ mgbidi kacha nta.Enwere ike ịkwado tubing nwere akụkụ ndị ọzọ, ma ọ bụrụhaala na ụdị tubes ahụ kwekọrọ n'ihe ndị ọzọ niile chọrọ maka nkọwapụta a.

Ihe achọrọ maka akụrụngwa anaghị emetụta tubing na-erughị 1/8 in.

A ga-ewere ụkpụrụ ndị ekwuru na nkeji inch-paụnd ma ọ bụ nkeji SI iche iche dị ka ọkọlọtọ.N'ime ederede, a na-egosi nkeji SI na braket.Ụkpụrụ ndị ekwuru na usoro ọ bụla abụghị kpọmkwem ihe ha nhata, ya mere, usoro ọ bụla aghaghị;a ga-eji n'adabereghị na nke ọzọ.Ijikọta ụkpụrụ sitere na sistemụ abụọ ahụ nwere ike ibute enweghị nkwenye na nkọwapụta.Nkeji-paụnd inch ga-etinye ma ọ bụrụ na aha "M" nke akọwapụtara nkọwapụta a dị n'usoro.

Ozi ịtụ

Iwu maka ihe n'okpuru nkọwapụta a kwesịrị ịgụnye ihe ndị a, dịka achọrọ, iji kọwaa ihe achọrọ nke ọma:

Ọnụọgụ (ụkwụ, mita, ma ọ bụ ọnụ ọgụgụ nke ogologo), Aha ihe (tube enweghị nkebi), Ọkwa, Nrụpụta (ọkụ na-ekpo ọkụ ma ọ bụ oyi emechara), Nha (n'èzí dayameta na opekempe mgbidi), Ogologo (kpọmkwem ma ọ bụ random), Nhọrọ nhọrọ (Ngalaba 7 na 10), Akuko nyocha achọrọ, (lee ngalaba Asambodo nke nkọwapụta A 450/A 450M), Nkọwapụta nkọwapụta, chọrọ Pụrụ iche.

Ngwakọta kemịkalụ(%)

Ọkwa ígwè	C	Si	Mn	S	P
A210A1	≤0.27	≥0.10	≤0.93	0.02	0.025
SA-210A1
A 210C	≤0.35	≥0.10	0.29-1.06	0.02	0.025
SA-210C

Ihe eji arụ ọrụ

Ọkwa	Ike ọdụdọ	Ọnụ mkpụrụ (Mpa)	Mgbatị(%)	Mmetụta (J)	Isi ike
Ọkwa	(Mpa)	ọ bụghị ihe na-erughị	ọ bụghị ihe na-erughị	ọ bụghị ihe na-erughị	ọ bụghị ihe na-erughị
A210 A1/ SA-210A1	≥415	255		"	79HRB
A210C/SA-210C	≥485	275		"	89HRB

N'èzí dayameta & ndidi

Hot akpọrepu	Dayameta dị n'èzí, mm	Ntachi obi, mm
	OD≤101.6	+0.4/-0.8
	101.6 OD≤127	+0.4/-1.2
Oyi adọtara	Dayameta dị n'èzí, mm	Ntachi obi, mm
	OD \| 25.4	±0.10
	25.4≤OD≤38.1	±0.15
	38.1 OD \| 50.8	±0.20
	50.8≤OD \| 63.5	±0.25
	63.5≤OD \| 76.2	±0.30
	76.2≤OD≤101.6	±0.38
	101.6 OD≤127	+0.38/-0.64

Ọkpụrụkpụ mgbidi & ndidi

Hot akpọrepu	Dayameta dị n'èzí, mm	Ntachi obi,%
	OD≤101.6, WT≤2.4	+ 40/-0
	OD≤101.6, 2.4＜WT≤3.8	+ 35/-0
	OD≤101.6, 3.8＜WT≤4.6	+ 33/-0
	OD≤101.6, WT> 4.6	+ 28/-0
	OD> 101.6, 2.4 \| WT≤3.8	+ 35/-0
	OD> 101.6, 3.8 \| WT≤4.6	+ 33/-0
	OD> 101.6, WT> 4.6	+ 28/-0
Oyi adọtara	Dayameta dị n'èzí, mm	Ntachi obi,%
	OD≤38.1	+20/-0
	OD> 38.1	+ 22/-0