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{"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"}}
Other Shapes: Square, Flat, Hexagonal, Round, etc.
Loading Port: Shanghai Port
Minimum Order Quantity: 500 kgs
About Duplex 2304 Stainless Steel Rebar
Stainless steel is categorized into martensitic, ferritic, austenitic, duplex stainless steel, and precipitation hardening stainless steel. Among these, duplex stainless steel is the most suitable for concrete structures. Duplex stainless steel contains both ferritic and austenitic phases, offering excellent mechanical properties and resistance to chloride stress corrosion. Over the past decade, advancements in smelting technology have reduced costs while improving performance, making stainless steel reinforcement a preferred choice in construction.
Why Choose Duplex 2304 Stainless Steel Rebar
Duplex 2304 is the most widely used stainless steel rebar for concrete structures. It contains 23% chromium and 4% nickel, forming a self-healing chromium-rich oxide film that ensures superior corrosion resistance. With a yield strength of 600MPa after processing, it also excels in elongation and elastic modulus. The cost of 2304 is lower than 2205 and 316 grades, offering better lifecycle cost efficiency while reducing dependency on nickel and molybdenum resources.
Chemical Composition of 2304 Stainless Steel
Element
Content (%)
C
0.03 max
Cr
21.5 - 24.5 min
Fe
Balance
Mn
2.5 max
Si
1.0 max
S
0.03 max
P
0.04 max
Ni
3.0 - 3.5
Cu
0.05 - 2.0
N
0.05 - 2.0
Mechanical Properties of 2304 Stainless Steel
Property
Value
Tensile Strength (min)
87 ksi (600 MPa)
Yield Strength 0.2% offset (min)
58 ksi (400 MPa)
Elongation (% in 50mm, min)
25
Hardness (Brinell, max)
293
Hardness (Rockwell B, max)
31
Cost and Performance Benefits
While duplex 2304 stainless steel rebar costs approximately 4-5 times more than carbon steel bars, it offers a service life exceeding 120 years. This significantly reduces maintenance costs, reconstruction expenses, and the need for additional anti-corrosion measures. For optimal cost control, use stainless steel reinforcement in critical structural components—increasing total project costs by only about 2% while substantially lowering lifecycle costs.
Product Images
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...
