Hastelloy

Hastelloy

Hastelloy Alloy composition and price per kg

Hastelloy Steel grades at a glance with ASTM standard specification and equivalent chart

Hastelloy合金是镍基合金。它有主要两个组;一个与多种钼和其他与更多的铬。这两个被称为哈氏合金。他们都强氧化性的解决方案非常耐热,在还原剂高耐久性。他们是因为碳含量低,并与焊接少碳化物析出也抗晶间腐蚀。哈氏应用程序列表是更长的时间。有不同的形式和的与在各种应用中使用不同的标准制造的产品的形状。必威体育官网他们是在含硫气井使用,废物处理厂,化学处理组件,纸浆和造纸等行业,反应釜在化工厂,热交换器,风扇和食品加工设备为好。哈氏性质是,他们是非常耐氧化和还原唯一的; they perform well under cryogenic temperatures and in high temperatures, resistant to wet chlorine gas, resistant to most chloride and chlorine derivatives and so on. The Hastelloy price per kg differs from product to product and you can get a full price list from us. There are many Hastelloy advantages over ordinary metal and other alloys. The resistance to localized corrosion is very high along with resistance to uniform corrosion. The resistance is also good against most salts and brackish waters. The Hastelloy abbreviation is used in the metal industry mostly instead using the full form nickel chromium molybdenum alloys. TheHastelloy合金compositionincludes molybdenum, chromium, iron, tungsten, cobolt, manganese, copper, vanadium, phosphorus, silicon and sulfur. Depending on the grade and standards of the alloy, the composition differs. Each of these classes and grades has specific characteristics and applications. The Hastelloy suppliers sell all different grades and the different products as well. The products range from fasteners to pipes and bolts to contour rings. Other then Hastelloy, under the superalloy family many grades are incuding such asInconel&Monel.

Hastelloy Products

Hastelloy Alloy price per kg

Price US $56/Kg

Hastelloy Grades

Hastelloy Alloy ASTM Standard

所有oy UNS Bars 管s

C-4

N06455

ASTM B574/ B575/ B619

B622 / B619 / SB 619 / B626 / SB 626

C-22

N06022

ASTM B564/ B472/ B574

B622 / B619 / SB 619/ B626 / SB 626

C-2000

N06200

ASTM B564/ B472/ B574

B622 / B619 / SB 619/ B626 / SB 626

G-30

N06030

ASTM B472/ B581

B622 / B619 / SB 619/ B626 / SB 626

G-35

N06035

ASTM B564/ B472/ B574

B622 / B619/ SB 619 / B626 / SB 626

C-276

N10276

ASTM B564/ B472/ B574

B622 / B619 / SB 619/ B626 / SB 626
Hastelloy X N06002 ASTM B564/ B472/ B574 B622 / B619 / SB 619 B626 / SB 626
HAYNES ® HR-120, NAS H38X N08120 B407 / B514 / B515

Hastelloy equivalent

CES Name USA Werkstoff Nr.
所有oy Name UNS WNR
B-2 N10665 DIN 2.4617
C N10002
C-4 N06455 DIN 2.4610
C-276 N10276 DIN 2.4819
G N06007
G-3 N06985 DIN 2.4619
N N10003
S N06635
W N10004
X N06002 DIN 2.4665

Specification of Hastelloy

CORROSION RESISTANT GRADES

HEAT RESISTING GRADES

Hastelloy Temperature Range

HASTELLOY® B-3® alloy 400 – 450 Deg C (750 – 840 Degree F)
C-22 400 - 450Deg C (750 – 840 Degree F)
C-276 870 – 1230Deg C (1600 – 2250 Degree F)
® N alloy 704 to 871Deg C (1300 to 1600 Degree F)
HAYNES® 25 alloy 980Deg C (1800 Degree F)
HAYNES®188合金 1095Deg C(2000°F)时

Hastelloy Alloy Applications & Uses

  • Chemical processing plants
  • 扩展波纹管
  • Nuclear plants & processing
  • Industrial equipment

Hastelloy Composition

所有oy Type Cr% C% Co% W% Mo% V% Ai% Ti% Nb % Fe% 铜% Ni% Other %
所有oy B 0.6 0.1 1.25 - 28 0.3 - - - 5.5 - rest / bal 的Mn 0.80;硅0.70
所有oy B2 1 0.02 1 - 26.0-30.0 - - - - 2 - rest / bal Mn 1.0, Si 0.10
合金C276 14.0-16.5 0.02 2.5 3.0-4.5 15.0-17.0 0.35 - - - 4.0-7.0 - rest / bal Mn 1.0; Si 0.05
所有oy X 22 0.1 1.5 0.6 9 - - 18.5 - - - rest / bal Mn 0.6; Si 0.60
所有oy C 16 0.07 1.25 40 17 0.3 - - - 5.75 - rest / bal Mn 1.0; Si 0.70
所有oy C4 14.0-18.0 0.015 2 - 14.0-17.0 - - 0..70 - 3 - rest / bal Mn 1.0 ; Si 0.08
所有oy N 7 0.06 0.25 0.2 16.5 - - - - 3 0.1 rest / bal Mn 0.40; Si 0.25; B 0.01
所有oy S 15.5 0.02 2 1 14.5 0.6 0.2 - - 3 - rest / bal Mn 0.50; Si 0.40; B0.0009; La 0.02
所有oy F 22 0.02 1.25 0.5 6.5 - - - 2.1 21 - rest / bal Mn 1.50; Si 0.50
所有oy G 21.0-23.5 0.05 2.5 1 5.5-7.5 - - - 1.7-2.5 18.0-21.0 1.5-2.5 rest / bal 的Mn 1.0-2.0;P0.04;的Si 1.0;
所有oy G2 23.0-26.0 0.03 - - 5.0-7.0 - - 0.70-1.50 - rest / bal 0.70-1.20 47.0-52.0 Mn 1.0; Si 1.0
所有oy W 5 0.06 1.25 - 24.5 - - - - 5.5 - rest / bal Mn 0.050; Si 0.50

Properties of Hastelloy Alloy

Corrosion Resistance comparison between most common steel grades

所有oy name Critical Pitting Temp
在酸化6% FeCl3
Acidified 6% FeCl3 Critical Crevice Temperature
°F °C °F °C
316L 59 15 32 0
254SMO 140 60 86 30
625 212 100 104 40
C-276 >302 >150 131 55
C-22® >302 >150 176 80

Corrosion Cracking comparison

Grade Cracking Timing
316L 2小时
254SMO 24 h
625 No Cracking in 1,008 h
C-276 No Cracking in 1,008 h
C-22® No Cracking in 1,008 h

Seawater Resistance comparison

Grade Quiescent Flowing
袭击遗址的号 Max. Depth 袭击遗址的号 Max. Depth
316L A:2, B:2 A:1.33, B:2.27 A:2, B:2 A:0.48, B:0.15
254SMO A:2, B:2 A:0.76, B:1.73 A:2, B:2 A:0.01, B:<0.01
625 A:1, B:2 A:0.18, B:0.04 A:2, B:2 A:<0.01, B:<0.01
C-276 A:1, B:1 A:0.10, B:0.13 A:0, B:0 A:0, B:0
C-22® A:0, B:0 A:0, B:0 A:0, B:0 A:0, B:0

硬度完整形式:

HRB = Hardness Rockwell “B".

Hastelloy Grade 表HRB Plates HRB
C22 93 95
C276 90 87
N 96 -
X 54 54

有关详细信息,请参阅https://haynesintl.com/alloys/alloy-portfolio_#High-temperature-Alloys

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