Hastelloy B3

Hastelloy B3

Materialdesignation: Hastelloy B3

US grade: UNS N10675

I. Overview of Hastelloy B3(N10675):

Hastelloy B3（N10675） is nickel-based superalloy which contain Nickel,molybdenum, cobalt and other elements and its nickel content is about 65 %.Hastelloy B3 (N10675) is a new material improved on the basis of Hastelloy B2,which improves the thermal stability of the material, thereby improving thecorrosion resistance, and improving the hot forming and cold formingproperties. In recent years, it has been increasingly used in the production ofchemical equipment.

II. Chemical composition: seetable 1-1:

Table1-1 %

III. Features:

Hastelloy B3 (N10675) has mechanical propertiesin the solid solution state: As heating temperature increases, its tensilestrength, yield strength, and elastic modulus decrease, while elongation,thermal expansion coefficient, thermal conductivity, and specific heat increaseslightly High; with the increase of cold deformation rate, its hardness,tensile strength and yield strength increase, elongation decreases.

IV. Specifications and   Ex-factory status:

1. Classification: Huacheng Jinyan can supplyin form of Hastelloy B3（N10675）seamless pipes, steel plates, round steel, forgings,flanges, rings, welded pipes, steel strips, wire and supporting weldingmaterials.

2. Ex-factory status: Seamless Tube: solidsolution + acid white, length can be fixed; Plate: solid solution, pickling,trimming; Welded Tube: solid solution acid white + RT% flaw detection; Forging:annealing + turning; the bar is delivered in the state of forging, surfacepolishing or lapping; the strip is delivered after cold rolling, solid solutionsoftening, and descaling; the wire is solid-dissolved and pickled in a disc orstraight strip, solid solution straight polished.

哈氏（Hastelloy）系列高温合金

1、品种分类：我公司采用先进的真空熔炼工艺，可生产各种规格的 哈氏（
Hastelloy）系列高温合金无缝管、焊管、板材、棒材、锻件、圆环、丝材及配套焊材。

2、交货状态：无缝管：固溶+酸白，长度可定尺；板材：固溶、酸洗、切边；焊管：固溶酸白+RT%探伤，锻件：退火+车光；棒材以锻轧状态、表面磨光或车光；带材经冷轧、固溶软态、去氧化皮交货；丝材以固溶酸洗盘状或直条状、固溶直条细磨光状态交货。

3、主生产合金牌号如下，我公司可根据客户各种来图来样提供合金产品，

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