Grade A1 A192M ASTM A192 Seamless Steel Tubes Varnish Tempered , 0.8mm - 15mm Thick

Delivery Time:25~35days
Certification:ISO9001 14001 BV TUV PED DNV etc

Grade A1 A192M ASTM A192 Seamless Steel Tubes Varnish Tempered  , 0.8mm - 15mm Thick

Quick Detail:

Standard: ASTM A192, A192M
Size:(mm)
Out Dimensions: 12.7mm – 114.3mm
Wall Thickness: 0.8mm - 15mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Description:

ASTM ASTM A192, A192M

Seamless Carbon Steel Boiler Tubes For High-Pressure Service.

Steel Grde:
Grade A192

Packing: 
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection

Inspection and Test: 
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.


Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

Mark: 
As requested.

Delivery Condition:

Annealed, Normalized, Normalized and Tempered

Chemical composition:

Product	Ttem	Grade	Chemical composition
C	Si	Mn	P.≤	S.≤	Cr	Ni	others
Carbon steel	1	10	0.07/0.13	0.17/0.37	0.35/0.65	0.03	0.03	≤0.15	≤0.30	Cu≤0.25
2	20	0.17/0.23	0.17/0.37	0.35/0.65	0.03	0.03	≤0.25	≤0.30	Cu≤0.25
3	A179	0.06/0.18	-	0.27/0.63	0.03	0.03	-	-	-
4	A192	0.06/0.18	≤0.25	0.27/0.63	0.03	0.03	-	-	-

Mechanical properties:

Item	Mark	Tensile property	Hardness
Extension strength Rm Mpa	Lower Yield strength Rel or Rp0.2 MPa	lower Yield strength ReL or Rp0.2 Mpa
Thickness	Thickness
≤16	>16	<5.1	≥5.1
≥	≤
1	10	335~475	205	195	24	-