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Brand Name : NADONG
Model Number : 304
Certification : ISO SGS
Place of Origin : China
MOQ : 1 Ton
Price : $1200-$2000
Supply Ability : 1000 ton per month
Delivery Time : 15 working days
Packaging Details : According to customer needs
Austenitic stainless steels are generally easy to weld and do normally not require any preheating or postweld heat treatment. Highly alloyed austenitic stainless steels – also known as super austenitic grades – generally have good weldability, but the micro segregation of molybdenum reduces the pitting resistance in the weld deposit. To counter the reduction in pitting resistance, these grades are welded with a nickel-based filler that has been overalloyed with molybdenum. Super austenitic steels should be welded with a minimum of heating. The presence of ferrite might influence the corrosion resistance in the ferrite phase in some specific environments as nitric acid. To rectify this, the use of fully austenitic electrodes and filler are used in some applications, such as the production of urea and acetic acid. |
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 |
Specification
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Ss 304 316 Super Duplex Stainless Steel Coil 410 430 S32750 0.2mm 3mm Images |