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Brand Name : NADONG
Model Number : 304
Certification : ISO SGS
Place of Origin : CHINA
MOQ : 1 Ton
Price : $450-$700
Payment Terms : L/C, T/T
Supply Ability : 1000 ton per month
Delivery Time : 15 working days
Packaging Details : According to customer needs
Grade : 304 Series
Outer Diameter : 57 - 325 mm
Tolerance : ±1%
Technique : Hot Rolled
Surface : Galvanized Coated
Processing Service : Welding, Cutting
Alloy Or Not : Non-Alloy
Wall Thickness : SCH10--XXS
304 Seamless AISI Standard 0.8mm Ss Square Pipe
Seamless steel tube, made of whole metal, without seams, so called seamless steel tube.According to the production method, seamless tube divided hot rolled tube, cold rolled tube, cold drawing tube, extruded tube, top tube, etc .Our product is cold rolled or cold drawing then honed or SRB(skived rolled burnished) ,the surface polished some lathed. |
Name | 304 Square Stainless Steel Tubing Seamless, stainless steel square tube | |||
Items | ROUND SS SMLS PIPE | |||
Standard | ASTM ,GB,DIN AISI | |||
Material Grade | 201: Ni 0.7%--1% | |||
304: Ni 8%, Cr 18% | ||||
316L:Ni10%,Cr16% | ||||
Outer Diameter | Round pipe9.5mm--813mm | |||
Thickness | 0.8mm - 34mm | |||
Length | 5.8m,6m, or as customers' request | |||
Tolerance | a) Outer Diameter: +/- 0.2mm | |||
b) Thickness: +/- 0.02mm | ||||
c) Length: +/- 5mm | ||||
Surface | annealing,pickling | |||
sandblasting | ||||
Application | industry,exhausting,water | |||
Test | Squash test, extended test, water pressure test,heat treatment, NDT | |||
Chemical Composition of Material | Material | 201 | 316L | 304 |
C | ≤0.15 | ≤0.035 | ≤0.08 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 2 | ≤2.00 | |
P | ≤0.06 | ≤0.045 | ≤0.045 | |
S | ≤0.03 | ≤0.03 | ≤0.03 | |
Cr | 16-18 | 16-18 | 18-20 | |
Ni | 3.5-5.5 | 10-14 | 8-11 | |
Mechanical Property | Material Item | 201 | 202 | |
Tensile Strength | ≥535 | ≥520 | ||
Yield Strength | ≥245 | ≥205 | ||
Extension | ≥30% | ≥30% | ||
Hardness (HV) | <253 | <253 |
Chemical Composition
Specification | Grade | Chemical Composition(wt%) | ||||||
C | Mn | Ni | Cr | Mo | Ti | |||
ASTMJIS | 316L/022Cr17Ni12Mo2 | ≤0.03 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | - | |
JIS | SUS316L | ≤0.03 | ≤2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | - | |
ASTMJIS | 316Ti/SUS 316Ti | ≤0.08 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 5*(C+N)-0.7 |
Properties
Spec | Grade | Mechanical Property | Physical Property | ||||
Y.S (N/MM2) | T.S (N/MM2) | EL (%) | HRB | Specific Heat (J/g℃) | Modulus of Elasticity (KN/mm2) | ||
ASTM/GB | 316L/022Cr17Ni12Mo2 | ≥170 | ≥485 | ≥40 | ≤95 | 0.5 | 193 |
JIS | SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | 193 | |
ASTM | 316Ti | ≥205 | ≥515 | ≥40 | ≤95 | 0.5 | 200 |
Applications
316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.
316Ti: Mainly used for industrial components.
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304 Seamless Carbon Steel Pipe AISI Standard 0.8mm SS Square Pipe Images |