422 stainless hlau ntawv

Nrog lub zog zoo dua ntawm qhov kub thiab txias dua, Hom 422 (S42200) yog ib qho kev txaus siab rau hom 403. Hom 422 yog ib qho hardenable martensitic stainless hlau uas tau dav siv rau qhov kub siab txog 1200 ° F. Nws muaj peev xwm raug kho cua sov rau ntau theem siab zog. Nws yog feem ntau siv hauv kev lag luam dav hlau thiab lub zog hluav taws xob uas xav tau lub zog siab / qhov hnyav piv los ntawm chav tsev kub txog 1200 ° F.

Kev piav qhia	ASTM A240 / / ASME SA240 Stainless Hlau Phaj, ASTM A240 Kub Rolled Stainless Hlau Phaj
Txuj	ASTM, ASME, BS, DIN, EN
Specification	Cold rolled: 1219mm * 2438mm (4′ x 8′), 1219mm * 3048mm (4′ x 10′), 1220mm * 2440mm, 1250mm * 2500mm los yog raws li koj xav tau. Kub dov: 1500mm * 2000mm, 1000mm * 3000mm, 1500mm * 4000mm, 1500m * 6000mm los yog raws li koj xav tau.
Cov txheej txheem	Kub dov phaj (HR), Cold Rolled Sheet (CR), 2B, 2D, BA NO (8), SATIN (Met with Plastic Coated)
Daim ntawv	Sheet Sheet, Perforated Sheet, Checkered Phaj, Sawb, Flats, thiab lwm yam.
Nto	2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Daim iav, Checkered, Embossed, Hair Line, Sand Blast, Txhuam, Etching
Thickness	0.25-200mm, 0.3mm-120mm
Dav	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Ntev	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm
Pob	Txheem Export Seaworthy Pob, lossis raws li xav tau.
Kev Pab Cuam Ntxiv	Cladding, Kho cua sov, Annealed, Pickling, Polish, Rolling, Txiav, Khoov, Forging, Me Fabrication thiab lwm yam.
MTC	Mill Test Certificate, Muaj raws li EN 10204 3.1

Qib	Tensile zog MPa (min)	Yield zog 0.2% MPa (min)	Elongation%	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
422	897	207	15	290	95

	NOMINAL DECIMAL	STANDARD VARIANCE NTAWM
METAL GAUGE	(kwv yees INCHES)	NOMINAL DECIMAL (+/- INCHES)
7	0.1793	0.0080
8	0.1644	0.0080
9	0.1495	0.0080
10	0.1345	0.0070
11	0.1196	0.0050
12	0.1046	0.0050
13	0.0897	0.0050
14	0.0747	0.0040
15	0.0673	0.0040
16	0.0598	0.0030
17	0.0538	0.0030
18	0.0478	0.0030
19	0.0418	0.0030
20	0.0359	0.0030
21	0.0329	0.0025
22	0.0299	0.0020
23	0.0269	0.0020
24	0.0239	0.0020
25	0.0209	0.0015
26	0.0179	0.0015
28	0.0149	0.0010

Qhov ceev (lb / cu. in.)	0.287
Specific Gravity	7.94
Thaum tshav kub kub tshwj xeeb (Btu/lb/Deg F – [32-212 Deg F])	0.12
Hluav taws xob tiv thaiv (microhm-cm (ntawm 68 Deg F))	432
Melting Point (Deg F)	2590
Modulus ntawm Elasticity Tension	28

	C	Mn	Si	Mo	Cr	Ni	W
% hauv 422	0.23	0.75	0.35	1.00	11.50	0.80	1.00

STANDARD	WERKSTOFF NR.	UNS
SIB 422	1.4935	S42200