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{"title":"Cold Rolled Titanium Stabilized 321 Stainless Steel Plate with High Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/21\/5908e7c489dac13aef655d072cbf-200x200-1\/cold_rolled_titanium_stabilized_321_stainless_steel_plate_with_high_temperature.jpg","attrs":{"Certification":"AISI","Minimum Order Quantity":"50","Price":"1.65","Model NO.":"321"}}
{"title":"Cold Rolled 1.4404 Metal Sheet 0.3mm - 6.0mm Inox SUS316L Stainless Steel Sheet","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/ce\/02bcb523346887916d530121c475-200x200-1\/cold_rolled_1_4404_metal_sheet_0_3mm_6_0mm_inox_sus316l_stainless_steel_sheet.jpg","attrs":{"Brand Name":"TISCO","Model Number":"316L 1.4404","Place of Origin":"China","Minimum Order Quantity":"1 t"}}
{"title":"ASTM A240 AISI 317L UNS S31703 Stainless Steel Sheet 0.3-10.0mm 1000-2000mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/36\/2498a837feac53241d74aab0e293-200x200-1\/astm_a240_aisi_317l_uns_s31703_stainless_steel_sheet_0_3_10_0mm_1000_2000mm_width.jpg","attrs":{"Brand Name":"TISCO","Model Number":"317L","Place of Origin":"China","Minimum Order Quantity":"1 t"}}
{"title":"DIN1.4404 ASTM A240 AISI316L TP316L Stainless Steel Sheet 2B Surface 0.8*1219","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/05\/0167a4172e41771fd279ce4bb44b-200x200-1\/din1_4404_astm_a240_aisi316l_tp316l_stainless_steel_sheet_2b_surface_0_8_2a1219_2a2438mm.jpg","attrs":{"Brand Name":"Tisoc","Model Number":"316L","Place of Origin":"Jiangsu Wuxi","Minimum Order Quantity":"1 t"}}
{"title":"Cold Rolled 06Cr18Ni11Ti 321 DIN1.4541 Stainless Steel Sheet AISI SUS 321 2B 8K","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/70\/191f26c3d5dff840b12f68ded78c-200x200-1\/cold_rolled_06cr18ni11ti_321_din1_4541_stainless_steel_sheet_aisi_sus_321_2b_8k_ba_1219mm.jpg","attrs":{"Brand Name":"POSCO","Model Number":"321","Certification":"ASTM,AISI,SUS,JIS,DIN,EN,GB","Place of Origin":"China"}}
Grade 321 stainless steel is a titanium-stabilized austenitic stainless steel designed for service in the 1000-1600°F temperature range. This grade offers excellent resistance to intergranular corrosion and polythionic acid stress corrosion cracking, making it ideal for high-temperature applications.
The material is readily weldable by all common methods including submerged arc welding, with appropriate weld fillers being AWS ER347 bare wire and E347 covered electrodes. It features a machinability rating of 45% relative to AISI B1112.
Available Product Forms
Sheet, Plate, Coil, Strip
Wire, Pipe, Tube, Bar
Profile, Round, Flat, Square, Hexagonal
Specifications & Standards
Grade 321/321H
ASTM A240, ASME SA240
BS EN 10028-7, BS EN 10088-2, BS EN 10088-4
EN 10088/2, EN 10088/4 with CE Marking
NACE MR 0175/ISO 15156 Certification
Dimensions & Tolerances
Parameter
Range
Thickness
0.1 to 100 mm
Width
10-2500 mm
Length
2m, 2.44m, 3m, or as required (Max 18000 mm)
Surface Finishes
SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror, etching, SB, Ti-coating, color-coating, embossing.
Typical Applications
Aircraft piston engine manifolds
Expansion joints
Firearms production
Thermal oxidizers
Refinery equipment
High temperature chemical process equipment
Chemical Composition (wt%)
Element
321
Carbon
0.08
Chromium
17.0-19.0
Nickel
9.0-12.0
Manganese
2.00
Silicon
0.75
Titanium
5(C+N) min / 0.70 max
Mechanical Properties
Property
321
Yield Strength, min. (ksi)
30
Tensile Strength, min. (ksi)
75
Elongation, min. (%)
40
Hardness, max. (Rb)
95
Physical Properties
Property
321 Data
Density, lb/in³
0.286
Modulus of Elasticity, psi
28.0 x 10⁶
Coefficient of Thermal Expansion, 68-212˚F, /˚F
9.2 x 10⁻⁶
Thermal Conductivity, Btu/ft hr ˚F
9.3
Alternative Grades Comparison
Grade
Application Consideration
304L
For resistance to intergranular corrosion without high-temperature strength requirements
310
For operating environments up to 1100°C
S30815 (253MA)
For operating environments up to 1150°C
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...