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High Corrosion Resistant Stainless Castings

2026-04-21
Latest company news about High Corrosion Resistant Stainless Castings

Product Specifications

Product:
high corrosion resistance, high strength, long service life high corrosion resistant stainless castings
MOQ:
1 pieces
Model NO:
Customized
Size:
as Drawing
Machining tolerance:
+/-0.01mm
Application:
Chemical, Marine, Pump & Valve Equipment Use
Material:
316L, 317L, 904L, CD4MCuN, 2205, 2507, 254SMO, Duplex Stainless Steel
Surface Treatment:
Without Processing / Passivation / Polishing
Manufacturing Process:
Casting
Plant:
We Have Our Own Factory
After-sales Service:
Support in 24h
Warranty:
Offered
Certification:
CE, ISO 9001:2000
Standard:
ASME, JIS, GB, ASTM
Inspection:
UT, metallographic inspection, hardness test, corrosion test, etc
Application:
used in chemical industry, petrochemical, seawater desalination, marine engineering, mining, pharmaceutical, food processing, FGD, sewage treatment, etc.
Color:
to Order
Delivery Time:
7 - 30 days/ negotiable
Transport Package:
Steel Frame, Wooden Cases
Advantage:
Rich Experience, Best Service, Professional Team.

Our Photos High Corrosion Resistant Stainless Castings:

High Corrosion Resistant Stainless Castings Composition:

Designed with high Cr, Ni, Mo, N and Cu alloying elements. Typical composition: 18–26% Cr, 8–22% Ni, 2–7% Mo, 0.05–0.25% N, ensuring PRE ≥ 35–48 for extreme corrosion resistance.

Features:

Excellent resistance to pitting, crevice corrosion, stress corrosion cracking (SCC) and intergranular corrosion. Outstanding performance in chloride, acidic, alkaline and seawater environments. High mechanical strength and good structural stability. Balanced toughness and hardness for long service life. Suitable for wet, corrosive and slurry conditions.

Limitations:

Higher cost than conventional stainless steels. Some duplex grades require precise heat treatment to maintain phase balance. Not recommended for extremely high temperature over 350°C.

Applicable Scenarios:

Pump casings, impellers, valve bodies, flanges, pipe fittings, heat exchanger parts, marine hardware and chemical equipment components.

Reference Standard Nominal Chemical Composition (%)

Standard C Si Mn Cr Mo Ni S P
AS2074/L2A 0.45-0.55 ≤0.75 0.50-1.00 0.80-1.20 —— —— ≤0.04 ≤0.04
AS2074/L2B 0.55-0.65 ≤0.75 0.50-1.00 0.80-1.50 0.2-0.4 —— ≤0.04 ≤0.04
AS2074/L2C 0.70-0.90 ≤0.75 0.8-1.2 1.30-2.40 0.2-0.4 —— ≤0.04 ≤0.04
ZG42Cr2Si2MnMo 0.38-0.48 1.5-1.8 0.4-1.0 1.8-2.2 0.2-0.6 —— ≤0.04 ≤0.04
ZG45Cr2Mo 0.40-0.48 0.8-1.2 0.5-1.2 1.7-2.0 0.8-1.2 ≤0.5 ≤0.04 ≤0.04
ZG30Cr5Mo 0.25-0.35 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG40Cr5Mo (FED-4A) 0.35-0.45 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG50Cr5Mo 0.45-0.55 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG60Cr5Mo 0.55-0.65 0.4-1.0 0.6-1.5 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
FMU-29 0.25-0.45 0.3-1.0 0.6-1.5 6.0-8.0 0.2-0.4 —— ≤0.04 ≤0.04
FMU-11 0.90-1.30 0.3-1.0 0.6-1.5 11.0-13.0 0.3-0.5 —— ≤0.04 ≤0.04
FMU-13 0.80-1.30 0.4-1.2 0.8-1.5 11.0-13.0 0.4-0.8 —— ≤0.04 ≤0.04
FMU-14 1.60-2.00 0.4-1.2 0.8-1.5 11.0-13.0 0.6-1.0 —— ≤0.04 ≤0.04
CD4MCuN ≤0.04 ≤1.00 ≤1.00 24.0-26.0 1.5-2.5 4.5-6.0 ≤0.04 ≤0.04
2205 Duplex ≤0.03 ≤1.00 ≤2.00 22.0-23.0 3.0-3.5 4.5-6.5 ≤0.03 ≤0.03
904L ≤0.02 ≤1.00 ≤2.00 19.0-23.0 4.0-5.0 23.0-28.0 ≤0.03 ≤0.03

FAQ :

Q: Can you manufacture Customization products?
A: Yes, we can. We can produce both standard and special products. We can make them according to your drawings and samples.
Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.
Q: Do you support drop shipping?
A: Yes, your drop shipping is available.
Q: What kind of materials are using for the products?
A: We supply all kinds of high corrosion resistant stainless steels including 316L, 317L, 904L, CD4MCuN, 2205, 2507, 254SMO and duplex stainless steels.
Q: What kinds of products do you offer?
A: We mainly produce various high corrosion resistant stainless castings such as pump casings, impellers, valve bodies, flanges, pipe fittings, filter parts and marine components.
  1. 20-year Foundry Operation Experience.
  2. Friendly & High Efficient Technical & Commercial Communication.
  3. Professional Export Practices: Exported to +60 Overseas Countries.

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NEWS DETAILS
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Contact Us
High Corrosion Resistant Stainless Castings
2026-04-21
Latest company news about High Corrosion Resistant Stainless Castings

Product Specifications

Product:
high corrosion resistance, high strength, long service life high corrosion resistant stainless castings
MOQ:
1 pieces
Model NO:
Customized
Size:
as Drawing
Machining tolerance:
+/-0.01mm
Application:
Chemical, Marine, Pump & Valve Equipment Use
Material:
316L, 317L, 904L, CD4MCuN, 2205, 2507, 254SMO, Duplex Stainless Steel
Surface Treatment:
Without Processing / Passivation / Polishing
Manufacturing Process:
Casting
Plant:
We Have Our Own Factory
After-sales Service:
Support in 24h
Warranty:
Offered
Certification:
CE, ISO 9001:2000
Standard:
ASME, JIS, GB, ASTM
Inspection:
UT, metallographic inspection, hardness test, corrosion test, etc
Application:
used in chemical industry, petrochemical, seawater desalination, marine engineering, mining, pharmaceutical, food processing, FGD, sewage treatment, etc.
Color:
to Order
Delivery Time:
7 - 30 days/ negotiable
Transport Package:
Steel Frame, Wooden Cases
Advantage:
Rich Experience, Best Service, Professional Team.

Our Photos High Corrosion Resistant Stainless Castings:

High Corrosion Resistant Stainless Castings Composition:

Designed with high Cr, Ni, Mo, N and Cu alloying elements. Typical composition: 18–26% Cr, 8–22% Ni, 2–7% Mo, 0.05–0.25% N, ensuring PRE ≥ 35–48 for extreme corrosion resistance.

Features:

Excellent resistance to pitting, crevice corrosion, stress corrosion cracking (SCC) and intergranular corrosion. Outstanding performance in chloride, acidic, alkaline and seawater environments. High mechanical strength and good structural stability. Balanced toughness and hardness for long service life. Suitable for wet, corrosive and slurry conditions.

Limitations:

Higher cost than conventional stainless steels. Some duplex grades require precise heat treatment to maintain phase balance. Not recommended for extremely high temperature over 350°C.

Applicable Scenarios:

Pump casings, impellers, valve bodies, flanges, pipe fittings, heat exchanger parts, marine hardware and chemical equipment components.

Reference Standard Nominal Chemical Composition (%)

Standard C Si Mn Cr Mo Ni S P
AS2074/L2A 0.45-0.55 ≤0.75 0.50-1.00 0.80-1.20 —— —— ≤0.04 ≤0.04
AS2074/L2B 0.55-0.65 ≤0.75 0.50-1.00 0.80-1.50 0.2-0.4 —— ≤0.04 ≤0.04
AS2074/L2C 0.70-0.90 ≤0.75 0.8-1.2 1.30-2.40 0.2-0.4 —— ≤0.04 ≤0.04
ZG42Cr2Si2MnMo 0.38-0.48 1.5-1.8 0.4-1.0 1.8-2.2 0.2-0.6 —— ≤0.04 ≤0.04
ZG45Cr2Mo 0.40-0.48 0.8-1.2 0.5-1.2 1.7-2.0 0.8-1.2 ≤0.5 ≤0.04 ≤0.04
ZG30Cr5Mo 0.25-0.35 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG40Cr5Mo (FED-4A) 0.35-0.45 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG50Cr5Mo 0.45-0.55 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG60Cr5Mo 0.55-0.65 0.4-1.0 0.6-1.5 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
FMU-29 0.25-0.45 0.3-1.0 0.6-1.5 6.0-8.0 0.2-0.4 —— ≤0.04 ≤0.04
FMU-11 0.90-1.30 0.3-1.0 0.6-1.5 11.0-13.0 0.3-0.5 —— ≤0.04 ≤0.04
FMU-13 0.80-1.30 0.4-1.2 0.8-1.5 11.0-13.0 0.4-0.8 —— ≤0.04 ≤0.04
FMU-14 1.60-2.00 0.4-1.2 0.8-1.5 11.0-13.0 0.6-1.0 —— ≤0.04 ≤0.04
CD4MCuN ≤0.04 ≤1.00 ≤1.00 24.0-26.0 1.5-2.5 4.5-6.0 ≤0.04 ≤0.04
2205 Duplex ≤0.03 ≤1.00 ≤2.00 22.0-23.0 3.0-3.5 4.5-6.5 ≤0.03 ≤0.03
904L ≤0.02 ≤1.00 ≤2.00 19.0-23.0 4.0-5.0 23.0-28.0 ≤0.03 ≤0.03

FAQ :

Q: Can you manufacture Customization products?
A: Yes, we can. We can produce both standard and special products. We can make them according to your drawings and samples.
Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.
Q: Do you support drop shipping?
A: Yes, your drop shipping is available.
Q: What kind of materials are using for the products?
A: We supply all kinds of high corrosion resistant stainless steels including 316L, 317L, 904L, CD4MCuN, 2205, 2507, 254SMO and duplex stainless steels.
Q: What kinds of products do you offer?
A: We mainly produce various high corrosion resistant stainless castings such as pump casings, impellers, valve bodies, flanges, pipe fittings, filter parts and marine components.
  1. 20-year Foundry Operation Experience.
  2. Friendly & High Efficient Technical & Commercial Communication.
  3. Professional Export Practices: Exported to +60 Overseas Countries.

[everest_form id="249"]

[carousel_slide id='765']

Eternal Bliss Alloy Casting & Forging Co.,LTD.
1099 Xinhua Road,214104, Xishan District, Wuxi, Jiangsu,China
Tel: 0086-13093023772
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