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1/8 Steel Tubing Alloy Steel Seamless Pipes T9 T12 T91 T92 T122

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HAINER STEEL INDUSTRIAL CO.,LIMITED

1/8 Steel Tubing Alloy Steel Seamless Pipes T9 T12 T91 T92 T122

Country/Region	china
City & Province	wenzhou zhejiang
Categories	Metal Casting Machinery

Product Details

1/8 Steel Tubing Alloy Steel Seamless Pipes T9 T12 T91 T92 T122

Quick Detail:

Grades: T2 | T5 | T5b | T9 | T11 | T 12 | T22 | T23 | T91 | T92 | T122 | T911
Min insider diameter: 1/8 in. ( 3.2 mm )
Max outsider diameter: 5 in. ( 127 mm )
Min wall thickness: 0.4 mm to 12.7 mm
Tube / Pipe Standard: ASTM A213/A213M - 04
Delivery Condition: Cold-Finish | Hot-Finished | Bright Annealing | Pickled
Type of Pipe/Tube: Seamless Steel Tube

Description:

Materials - Low Alloy Steel
K41545 / T5 ; K51545 / T5b ; K90941 / T9 ; K11597 / T11 ; K11562 / T12 ;
K31545 / T21 ; K21590 / T22 ; K40712 / T23 ; K90901 / T91 ;
K92460 / T92 ; K91271 / T122 ; K91061 / T911

Type: Round Or Oval Seamless Tube
Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
Packing: wooden box
H.S Code: 7304.4190
Ordering Information: It shall be the responsibility of the purchaser to specify all requirements that are necessary for products under this specification. Such requirements to be considered included,but are not limited to,the following:

1). Quantity ( feet, meters, or number of lengths )
2). Name of material ( seamless tubes )
3). Grade ( stainless steel )
4). Size ( outsider diameter,minimum wall thickness )
5). Length ( specific or random )
6). Hydro-static Test or Nondestructive Electric Test
7). Condition ( hot finished or cold finished )
8). Specification designation and year of issue
9). Special requirements and any supplementary requirements selected

TABLE 2 Chemical Composition Limits,% A,for Austenitic and Ferritic Stainless Steel

Grade	C	Mn	P	S	Si	Cr	Ni	Mo	N1	N2
T5b	0.15	0.3-0.6	0.025	0.025	0.5	6.0-6.0	...	0.45-0.65	..	..
T9	0.15	0.3-0.6	0.025	0.025	0.25-1.0	8.0-10.0	...	0.9-1.1	..	..
T11	0.05-0.15	0.3-0.6	0.025	0.025	0.5-1.0	1.0-1.5	...	0.44-0.65	..	..
T12	0.05-0.15	0.3-0.61	0.025	0.025	0.5	0.8-1.25	...	0.44-0.65	..	..
T22	0.05-0.15	0.3-0.6	0.025	0.025	0.5-1.0	1.9 -2.60	...	0.87-1.13	..	..
T23	0.04-0.10	0.1-0.6	0.030	0.010	0.5	1.9 -2.60	...	0.05-0.3	0.02-0.08	0.03
T91	0.07-0.14	0.3-0.6	0.020	0.010	0.2-0.5	8.0 -9.5	0.4	0.85-1.05	0.06-1	...0.03-0.07
T92	0.07-0.13	0.3-0.6	0.020	0.010	0.5	8.0-9.50	0.4	0.3-0.6	0.04-0.09	0.03-0.07
T122	0.090-.13	0.07	0.020	0.010	0.5	10-12.5	0.4	0.25-0.6	0.04-0.1	0/04-01
C = Carbon; Mn = Manganese; P = Phosphorous; S = Sulfur; Si = Silicon; Cr = Chromium; Ni = Nickel; Mo = Molybdenum;N1= Niobium;N2= Nitrogen

Specification:

Designation: A213/A213M-04
Standard specifications For Seamless Ferritic and Austenitic Alloy-Steel Boilerr,
Superheater,and Heat-exchanger Tubes

Tensile and Hardness Requirements

Grade	UNS	Tensile Strength	Yield Strength	Elongation in 2in. Or 50mm	Hardness, Max
Grade	Designation	Min,Ks i [ Mp a ]	Min,Ks i [ Mp a ]	Min, %	Brine ll/ Vickers	Rockwell

Low Alloy Steels

T5b	K51545	60[415]	30[205]	30	179HBW/190HV	89HRB
T9	K90941	60[415]	30[205]	30	179HBW/190HV	89HRB
T12	K11562	60[415]	32[220]	30	163HVW/170HV	85HRB
T23	K40712	74[510]	58[400]	20	220HVW/230HV	97HRB
T24	K30736	85[585]	60[415]	20	250HVW/265HV	25HRC
T91	K90901	85[585]	60[415]	20	250HVW/265HV	25HRC
T92	K92460	90[620]	64[440]	20	250HVW/265HV	25HRC
T122	K91271	90[620]	58[400]	20	250HVW/265HV	25HRC
T911	K91061	90[620]	64[440]	20	250HVW/265HV	25HRC