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Width 2000MM Polished UNS S2507 Duplex Stainless Steel Plate 2B

  • Width 2000MM Polished UNS S2507 Duplex Stainless Steel Plate 2B
  • Width 2000MM Polished UNS S2507 Duplex Stainless Steel Plate 2B
Place of Origin China/Japan/Germany
Brand Name METAL
Certification ISO/PED/TUV/SGS/LR/BV
Model Number UNS 32750
Minimum Order Quantity 300 Kilogram/Kilograms
Price Negotiation
Packaging Details in bulk in bundles plastic outside in bundles as customer's request.
Delivery Time 20 working days after receive deposit for ASTM A240 ASME SA-240
Payment Terms L/C, T/T, Western Union
Supply Ability 50 Metric Ton/Metric Tons per Month
Product Details
Product Name UNS 32750 Steel Plate Surface 2B , BA , NO.1 , NO.4 , 8K Mirror , PVC Coated
Grade Duplex Stainless Steel Thickness 0.6-100mm
Standard ASTM, AISI, DIN, EN, GB Width 1500-2000MM
Application Various Applications Technology Plate, Hot Rolled / Cold Rolled
Length 2000-6000mm
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UNS S2507 Stainless Steel Plate

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2000MM Stainless Steel Plate

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AISI Stainless Steel Sheet
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Product Description

UNS S2507 Polished Stainless Steel Plate / Duplex Steel Plate / Sheet

Quick Details

Grade:
Duplex Stainless
Steel
 Standard:
ASTM, AISI, DIN, EN, JIS
 Length:
2000-6000mm
Thickness:
0.6-100mm
 Width:
1500-2000MM
 Place of Origin:
Shanghai,
China (Mainland)
Brand Name: METAL Model Number:
Duplex Steel
 Type:
Plate, Hot Rolled /
Cold Rolled

Packaging & Delivery

Packaging Details: Standard export seaworthy packing or a required
Delivery Detail: 5-15 days

  

Specs: 2507 (UNS S32750)   A 25Cr Duplex Stainless Steel

 Alloy 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion. 

 General Properties

 

  • Alloy 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.

 

  • The impact strength is also high. Alloy 2507 is not recommended for applications which require long exposures to temperatures above 570°F because of the risk of a reduction in toughness.

 

Standards

  • ASTM/ASME .......... A240 - UNS S32750
  • EURONORM............ 1.4410 - X2 Cr Ni MoN 25.7.4
  • AFNOR.................... Z3 CN 25.06 Az

Applications

  • Pressure vessels, tanks, piping, and heat exchangers in the chemical processing industry
  • Piping, tubing, and heat exchangers for the handling of gas and oil
  • Effluent scrubbing systems
  • Pulp and paper industry digesters, bleaching equipment, and stock-handling systems
  • Rotors, fans, shafts, and press rolls requiring combined strength and corrosion resistance
  • Cargo tanks for ships and trucks
  • Food processing equipment
  • Biofuels plants

Products photo

 

Detailed description of   super duplex stainless steel uns 32750 / uns 32760

Chemical composition  of  super duplex stainless steel uns 32750 / uns 32760


Material Code		    Mass percent(%)
C Si Mn P S Cr Ni Mo N
2101(S32101,1.4162) ASTM ≤0.040 ≤1.00 4.00-6.00 ≤0.040 ≤0.030 21.0-22.0 1.35-1.70 0.1-0.8 0.20-0.25
Typicalvalue 0.028 0.071 5.03 0.028 0.001 21.5 1.55 0.3 0.22
2304(S32304,1.462) ASTM ≤0.030 ≤1.00 ≤2.50 ≤0.040 ≤0.030 21.5-24.5 3.0-5.5 0.05-0.60 0.05-0.20
Typicalvalue 0.026 0.5 1.28 0.028 0.001 23.5 4.05 0.3 0.12

2205
(S31803,S32205,

1.4462)

 ASTM a ≤0.030 ≤1.00 ≤2.00 ≤0.030 ≤0.020 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20
ASTM b ≤0.030 ≤1.00 ≤2.00 ≤0.030 ≤0.020 22.0-23.0 4.5-6.5 3.0-3.5 0.14-0.20
Typicalvalue 0.025 0.55 1.2 0.028 0.001 22.1 5.10 3.10 0.17
2507(S32750,1.4410) ASTM ≤0.030 ≤1.00 ≤1.20 ≤0.035 ≤0.020 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32
Typicalvalue 0.026 0.55 0.78 0.028 0.001 25.5 7.40 4.10 0.28

 

 Mechanical Properties of super duplex stainless steel uns 32750 / uns 32760

Material Code   Rp0.2/MPa Rm/MPa A/% HB
2101(S32101,1.4162) ASTM ≥450 ≥620 ≥25 ≤293
Typicalvalue 530 720 33 240
2304(S32304,1.4362) ASTM ≥400 ≥600 ≥25 ≤293
Typicalvalue 520 710 35 245
2205(S31803.
S32205.1.4462)		 ASTMa ≥450 ≥620 ≥25 ≤293
ASTMb ≥450 ≥655 ≥25 255
Typicalvalue 550 750 33 ≤293
2507(S32750.1.4410) ASTM ≥550 ≥795 ≥15 260
Typicalvalue 580 850 31 ≤310
 

 

Alloy 2507 Duplex Stainless Steel Plate / Alloy 32750 Duplex Steel Plate

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