A213 Alloy Steel Boiler Tube - Chinaprice: contact company for price
SA- 213/ SA- 213M Specification for seamless Ferritic Alloy
steel boiler, Superheater and heat exchanger tubes
Delivery Condition: Normalized and Tempered
Inspections and Tests Performed: Chemical Composition
Inspection, Mechanical Properties Test( Tensile Strength,
Yield Strength, Elongation, Flaring, Flattening, Bending,
Hardness, Impact Test) , Surface and Dimension Test, No-
destructive Test, Hydrostatic Test.
Surface treatment: Oil- dip, Varnish, Passivation,
Phosphating, Shot Blasting
Inner packing: Caps on two ends of every pipe
Package: bare packing/ bundle packing/ wooden carton packing.
SA213 OD( D)
SA213 Thickness( S)
OD Tolerance( mm)
Thickness Tolerance( mm)
Tensile Strength, Min. , ksi[ MPa]
Yield Strength, Min. , ksi[ MPa]
in 2 in. or 50 mm, Min. , % [ Note ( 1) , ( 2) ]
60 [ 415]
32 [ 220]
74 [ 510]
58 [ 400]
85 [ 585]
90 [ 620]
64 [ 440]
40 [ 275]
( 1) When standard round 2 in. or 50 mm gage length or
smaller proportionally sized specimens with gage length
equal to 4D ( 4
times the diameter) is used, the minimum elongation shall be
22% for all ferritic grades except 18Cr- 2Mo, T23 and T91.
( 2) For longitudinal strip tests, a deduction from the basic
CHEMICAL REQUIREMENTS FOR FERRITIC STEEL
T2 [ Note ( 1) ]
. . .
. . .
[ Note ( 1) ]
0.05 min. ~0.15 max.
T12 [ Note ( 1) ]
N 0.030 max.
Al 0.030 max.
Ni 0.40 max.
Al 0.04 max.
Ni 0.50 max.
Al 0.040 max.
[ Note ( 3) ]
N max. 0.035
Ni + Cu max. 1.00
( 1) It is permissible to order T2 and T12 with 0.045 max.
( 2) Grade T5c shall have a titanium content of not less than
four times the carbon content and not more than 0.70% .
( 3) Grade 18Cr- 2Mo shall have Ti + Cb p 0.20 + 4 ( C + N)
min. , 0.80 max.
- Posted By: Ningbo Junfun International Trade Co.,Ltd
- Phone: 8605748200788
- Address: B-2320, ShiJi Plaza,Daliang Street No.118,Haishu D, Ningbo, China
- Website: http://www.junfunsteel.com
Published date: September 14, 2015 -
- Business Description: Junfun is an available Chinese supplier located in Ningbo city. We focus
on steelfiled, under the brand name of "Junfun", including seamless
steel pipe,welded steel pipe, ball valve, butterfly valve, flange,
elbow, tee,etc., which are used in industries like petrol,
chemical,pharmaceuticals, environmental protection, food&water,
conservancy,shipbuilding, automobile, aerospace, pressure vessels,
mechanical processing, etc. Professional and experienced workers, strict
supply chain management ensures the fulfillment of clients'
From the raw material to finished products, we insist on recording each
step of production situation and test, which can track the quality
problem. Welcome inquiry, welcome cooperation.
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