Alloy B-2 / B-3 Uns N010665 Steel Bar as ASTM B335 / A622,

• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Oiled
• Usage: Boiler Pipe
• Section Shape: Round
• Model NO.: WAN339
• Length: 5.8-11.8
• Size: 1/2"-8"
• Name: Steam Boiler Pipe
• Keyword: Alloy B-2
• Tag: Alloy Bar
• Transport Package: Bundles with Steel Strips and Wooden Frame
• Specification: 1/8"-2"
• Trademark: KINGMETAL
• Origin: China
• HS Code: 73060000
• Production Capacity: 100000tons/Month

Product Description

1 .Alloy B-2 steel pipe, UNS Number  N010665 seamless pipe
AATM B335
UNS Number  N010665
Other common names: Alloy B-2, Alloy bar
Outer Diameter: 10mm-273.1mm
Wall Thickness: 1mm to 14mm
 
Other test item can be arranged as per request

2.What are the characteristics of Hastelloy B2?
Great resistance to stress corrosion cracking and pitting
Significant resistance to reducing conditions like hydrogen chloride, sulfuric, acetic and phosphoric acids
Resistance to hydrochloric acid at all concentrations and temperatures

                              Chemical Composition, %

Ni	Mo	Fe	C	Co	Cr	Mn	Si
Balance	26.0-30.0	2.0 max	.02 max	1.0 max	1.0 max	1.0 max	.10 max
P	S
.040 max	.030 max

3.In what applications is Hastelloy B-2 used?
Chemical processes
Vacuum furnaces
Mechanical components in reducing environments

                                       ASTM Specifications

Pipe Smls	Pipe Welded	Tube Smls	Tube Welded	Sheet/Plate	Bar	Forging	Fitting
B622	B619	B622	B626	B333	B335	B564	B366

                                      Mechanical Properties                                                                                  Annealed Material

Product	Tensile Min. (ksi)	.2% Yield Min. (ksi)	Elongation Min.
Rod & Bar	110	51	40
Sheet/Plate	110	51	40
Welded Pipe & Tube	110	51	40
Seamless Pipe & Tube	110	45	40