ASME A234 WPHY52 High Strength Ferritic Steel Tees

ASME A234 WPHY52 siab zog ferritic steel luj tshib

Raws li ib qho ntawm cov ua lag luam nyob hauv Suav teb, peb zoo siab tos txais koj los yuav peb asme a234 wphy52 siab zog ferritic steel tees. Peb lub Hoobkas kuj lees txais cov kev txiav txim customized. Thov pub dawb kom txaus siab rau peb cov nqi sib tw thiab kev pabcuam zoo heev.

ASME A234 WPHY52 siab zog ferritic steel luj tshib

1. Chemical Composition Requirements of ASTM A860

Cov tshuaj muaj pes tsawg leeg ntawm ASTM A 860, %
Cov pa roj carbon	≤0.20*A
Manganese	1.00-1.45
Phosphorus	≤0.030
Sulfur	≤0.010
Silicon	0.15-0.40*B
Nickel	≤0.50*C
Chromium	≤0.30*C
Molybdenum	≤0.25*C
Tooj	≤0.35*C
Titanium	≤0.05
Vanadium	≤0.10
Columbium	≤0.04
Vanadium ntxiv rau Columnium	≤0.12
Aluminium	≤0.06

*Thecarbon sib npaug CE=C{{0}}Mn/6{{2}}(Cr{{3}}Mo{{5}}V)/5+(Ni+Cu)/15 yuav tsum tsis pub tshaj 0.42|^ |.

*B Yog siv lub tshuab nqus tsev carbon deoxidation, silicon yuav tsum tsis pub tshaj 0.10% los ntawm kev ntsuas kub thiab 0.12% los ntawm kev tshuaj xyuas cov khoom.

*C Tus lej ntawm Ni+Cr+Mo+Cu yuav tsum tsis pub tshaj 1.0%.

2.Mechanical Properties ntawm ASTM A860

ASTM A860/ 860M	Yield zog, min.		Tensile zog		Elongation, min.	Cv, avg./min.
Qib	ksi ua	MPa	ksi ua	MPa	%	ft * lbs	J
PAB 42	42	290	60-85	415-585	25	30/25	40/34
HWV 46	46	315	63-88	435-605	25	30/25	40/34
PAB 52	52	360	66-91	455-625	25	30/25	40/34
WPHY 60	60	415	75-100	515-690	20	30/25	40/34
HWV 65	65	450	77-102	530-705	20	30/25	40/34
HWV 70	70	485	80-105	550-725	20	30/25	40/34

*1. Lub zog tawm los tiag tiag yuav tsum tsis pub tshaj qhov tshwj xeeb yam tsawg kawg nkaus los ntawm ntau tshaj 15 ksi [105 MPa].

*2. Tus nqi elongation yuav tsum ntsuas raws li cov qauv puag ncig, lossis cov qauv me me, hauv 4D.

*3. Qhov luaj li cas ntawm Charpy V-notch specimens yuav tsum yog 10 × 10 mm thaum qhov cuam tshuam-kuaj ntsuas kub yuav tsum yog -50 ° F [-46 ° C].

*4. Txhua qhov fittings ntawm ASTM A 860 yuav tsum muaj qhov siab tshaj plaws ntawm 22 HRC (235 HBW)

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