1.4404–X2CrNiMo17-12-2–AISI/SAE316L
1.4404或316L奧氏體不銹鋼AISI由于其鉻和鉬含量高,碳含量低,316型具有良好的耐腐蝕性。對于大直徑,淬火強(qiáng)度約為600MPa,但是對于小截面,可以通過螺母化來提高。
不銹鋼有多種合格的庫存來源,以及不同的產(chǎn)品格式或狀態(tài),使您能夠最好地滿足您的實施需求。我們的服務(wù)中心也可以定制或切成小塊。
數(shù)字名稱:W、 編號1.4404–1.4401(316)–US S31603–316L
標(biāo)準(zhǔn):ISO7153-1、ASTM F899、NF S94-090、NF EN 10088-3和-2、ASTM A479、ASTM A276、X2CrNiMo17-12-2–AFNOR Z3CND17-11-2–BS 316S31
MATERIAL SPECIFICATIONS:BS EN10083-3 (2005)
CHEMICAL COMPOSITION (WEIGHT %)
C(%): ≤0.030
Si(%): ≤1.00
Mn(%):≤2.00
P(%)≤:0.045
S(%)≤:0.030
Cr(%): 16.5~18.5
Ni(%): 10.0~13.0
Mo(%):2.00~2.50
Other(%): N≤0.11
MECHANICAL PROPERTIES( BAR/WIRE ROD ) AND INTERGRANULAR CORROSION RESISTANT TENDENCYVIASOLUTION TREATMENT
Thickness Diameter (d)/≤mm: 160
Hardness HBS: 215
Yield strength σ0.2≥/MPa: 200
Tensile strength σb/MPa: 500~700
Elongation δ(longitudinal )≥(%): 40
Elongation δ(transversal )≥(%): -
Impact absorbing energy Akv≥/J|longitudinal: 100
Impact absorbing energy Akv≥/J|transversal: -
Intergranular corrosion resistance tendency | condition of delivery: Yes
Intergranular corrosion resistance tendency | condition of welding: Yes
Thickness Diameter (d)/≤mm: 160<d≤250
Hardness HBS: 215
Yield strength σ0.2≥/MPa: 200
Tensile strength σb/MPa: 500~700
Elongation δ(longitudinal )≥(%): -
Elongation δ(transversal )≥(%): 30
Impact absorbing energy Akv≥/J|longitudinal: -
Impact absorbing energy Akv≥/J|transversal: 60
Intergranular corrosion resistance tendency | condition of delivery: Yes
Intergranular corrosion resistance tendency | condition of welding: Yes
主要用途
許多應(yīng)用包括機(jī)械、化工、石油、鐘表、農(nóng)業(yè)食品和醫(yī)療器械行業(yè)的產(chǎn)品。這種材料可以用于大直徑或小截面的超淬火(退火)狀態(tài)。
備案號:滬ICP備12025537號-4 技術(shù)支持:化工儀器網(wǎng)