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{"title":"Hot Rolled 654SMO Stainless Steel Round Bar UNS S32654 with Diameter 4-300mm and","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/0b\/3a671fd35ae3815bb00e811728a1-200x200-1\/hot_rolled_654smo_stainless_steel_round_bar_uns_s32654_with_diameter_4_300mm_and.jpg","attrs":{"Minimum Order Quantity":"1","Price":"5000","Model NO.":"654SMO","Shape":"Round"}}
{"title":"EN 10088-2-2005 1.4418 X4CrNiMo16-5-1 Martensitic Stainless Steel Round Bar OD","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/ab\/fbf3b6535e26324dc5ae408e352a-200x200-1\/en_10088_2_2005_1_4418_x4crnimo16_5_1_martensitic_stainless_steel_round_bar_od_250mm.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"1.4418 X4CrNiMo16-5-1","Certification":"ISO MTC SGS","Place of Origin":"China"}}
{"title":"ASTM A565 616 Martensitic Alloy Round Bar OD 250mm Turbine Blade Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/f9\/d7d1a59ed1b0f07a389a70480f35-200x200-1\/astm_a565_616_martensitic_alloy_round_bar_od_250mm_turbine_blade_stainless_steel_bar.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"A565 616","Certification":"ISO,BV,SGS","Place of Origin":"China"}}
{"title":"[1.4406] Stainless Steel UNI EN 10088-1 X 2 CRNIMON 17 11-2 AISI 316 LN Round","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/e0\/4915ce01e2e24ee18cd50979b22b-200x200-1\/5b1_4406_5d_stainless_steel_uni_en_10088_1_x_2_crnimon_17_11_2_aisi_316_ln_round_bar_forged_c3_98_75.jpg","attrs":{"Brand Name":"TSING SHAN ZPSS","Model Number":"316LN","Certification":"ISO MTC SGS","Place of Origin":"China"}}
{"title":"17-7PH 0Cr17Ni7Al Stainless Steel Bars And Forgings","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/bf\/786260dcbdb04e47be8208c068da-200x200-1\/17_7ph_0cr17ni7al_stainless_steel_bars_and_forgings.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"SUS631 17-7PH","Certification":"ISO MTC SGS","Place of Origin":"China"}}
{"title":"Hot Rolled EN 1.4005 AISI 416 UNS S41600 Martensitic Free Machining Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/1c\/923bf1fc0fd21f72c1dd0f39a093-200x200-1\/hot_rolled_en_1_4005_aisi_416_uns_s41600_martensitic_free_machining_stainless_steel_roud_bar.jpg","attrs":{"Brand Name":"TSING SHAN","Model Number":"416 UNS S41600","Certification":"ASTM,AISI,JIS,SUS,DIN,EN","Place of Origin":"China"}}
{"title":"Forged Hot Rolled 316Ti Stainless Steel Round Bar DIN1.4571 ASME SA 276 SS 316Ti","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/d9\/1457ceb0e3cc9aeadfe6d6d08983-200x200-1\/forged_hot_rolled_316ti_stainless_steel_round_bar_din1_4571_asme_sa_276_ss_316ti_bars.jpg","attrs":{"Brand Name":"TISCO","Model Number":"Stainless Steel Round Bar","Certification":"ASTM,AISI,JIS,SUS,DIN,EN","Place of Origin":"Wuxi,China"}}
654 SMO (UNS S32654 / W.Nr. 1.4652) is a super austenitic stainless steel containing 23% nickel, 25% chromium and 7% molybdenum. Its corrosion resistance is comparable to that of the best nickel-based alloys. With nitrogen content twice as high as 254SMo, 654SMO offers higher intensity than 904L and 254SMo grades.
Equivalent Grades: UNS S32654 (Alloy 654), EN 1.4652, ASTM UNS S32654, X1CrNiMoCuN24-22-8, 654 SMO
UNS S32654 (1.4652, 654SMO) is a special stainless steel containing high percentages of Nickel and Chromium, 7% molybdenum, and very high nitrogen content, providing high mechanical strength. 654SMO is recognized as the stainless steel with the highest corrosion resistance in the world, featuring fairly high electrical conductivity among wrought super austenitic stainless steels, along with fairly low thermal conductivity and moderately high ductility.
Chemical Composition
C
N
Cr
Ni
Mo
Cu
Mn
PREN
UNS
0.02
0.45-0.55
24.0-26.0
21.0-23.0
7.0-8.0
0.30-0.60
2.0-4.0
54
S32654
Key Features
Due to its high molybdenum content, 654SMO super austenitic stainless steel presents challenges during seamless pipe perforation, being hard and sticky with risks of eccentricity or cracking. Our manufacturing process involves punching holes in the center of round steels followed by direct cold rolling or cold drawing to produce seamless pipes, ensuring high success rates despite increased costs.
654SMO (S32654, 1.4652) super austenitic stainless steel features excellent local corrosion resistance, superior pitting resistance, and outstanding stress corrosion resistance under seawater, aeration, gap, and low-speed scouring conditions. It serves as an effective substitute for nickel-based alloys and titanium alloys, offering superior high-temperature resistance and corrosion resistance compared to 904L and 254SMo grades.
Applications
Pressurized and erosive systems handling chlorinated seawater at higher temperatures
Plate heat exchangers
Flue gas cleaning
Process equipment in the chemical industry
Bleaching equipment in the pulp and paper industry
Desalination
Hydrometallurgy
Food and beverage processing
Pharmaceutical manufacturing
Product Gallery
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ：
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h... Company Overview ：
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h...
