ASTM A268 TP410 Stainless Steel Tube
ASTM A268 TP410 Stainless Steel Tube
ASTM A268 TP410 Stainless Steel Tube

ASTM A268 TP410 Stainless Hlau Tube

Martensitic stainless hlau yog ib chav kawm ntawm stainless hlau uas nws cov khoom tuaj yeem hloov kho los ntawm kev kho cua sov (quenching, tempering), feem ntau hu ua chav kawm ntawm cov hlau tsis muaj zog.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

Cov txheej txheem martensitic stainless hlau yog: Hom 410, 414, 416, 416 (Se), 420, 431, 440A, 440B, thiab 440C, uas yog sib nqus; Cov hlau no muab lawv cov kev tiv thaiv corrosion los ntawm "chromium", uas nyob ntawm 11.5 mus rau 18 feem pua, thiab cov ntsiab lus chromium siab dua, cov ntsiab lus carbon ntau dua yuav tsum tau ua kom ntseeg tau tias cov ntsiab lus chromium ntau dua, cov ntsiab lus carbon ntau dua yuav tsum tau ua. xyuas kom muaj martensite thaum kho cua sov.

A268 Welded Stainless hlau yeeb nkab Specification

Txuj	ASTM A 268 Cov khoom siv
Khoom siv	TP405, TP410, TP430, TP446-1, TP446-2, 26-3-3, lwm yam khoom siv kuj muaj
O.D.	3. 2 - 200 mm
W.T.	0 5 - 30 mm
Ntev	Max 12000 hli

A268 Stainless Hlau Welded Yeeb Nkab Chemical Composition

Qib	UNS	C	Mn	P	S	Ni	Cr	Mo	N
TIAB SA 410	S41000	0.15 max	1 00 max	0.040 max	0.030 max	---	11.5-13.5	---	---
	S42035	0.08 max	1 00 max	0.045 max	0.030 max	1.0-2.5	13.5-15.5	---	0.30-0.50
TIAB SA 430	S43000	0.12 max	1 00 max	0.040 max	0.030 max	---	16.0-18.0	---	---
TP 446-1	S44600	0.025 max	1.50 max	0.040 max	0.030 max	Tsawg dua lossis sib npaug rau 0.75	23-27	---	0.025 max
TP 446-2	S44600	0.012 max	1.50 max	0.040 max	0.030 max	Tsawg dua lossis sib npaug rau 0.50	23-27	---	0.025 max
26-3-3	S44660	0.030 max	1.50 max	0.040 max	0.030 max	1.0-3.5	25-28	---	0.040 max

A268 Stainless Hlau Yeeb Nkab Tensile thiab hardness yuav tsum tau

Qib	UNS	Tensile zog, min ksi MPa	Yeild zog, min ksi MPa	Elongation hauv 2 hauv lossis 50mm, min%	Rockwell Hardness B Scale
TIAB SA 410	S41000	60 (415)	30 (205)	20	95
	S42035	80 (550)	55 (380)	16	88
TIAB SA 430	S43000	60 (415)	35 (240)	20	90
TP 446-1	S44600	70 (485)	40 (275)	18	95
TP 446-2	S44600	65 (450)	40 (275)	20	95
26-3-3	S44660	85 (585)	65 (450)	20	25