1.4404–X2CrNiMo17-12-2–AISI/SAE316L1.4404或316L奧氏體裝飾管AISI仍然其鉻和鉬含碳量高，碳含碳量低，316型兼備正常的耐蝕化性。針對大直徑約，表面淬火抗拉強度約為600MPa，只是針對小橫截面，可采用螺母化來延長。冷庫保溫隔熱板的表層有多類合格率的貨源源于，并且區別的類產品格式文件或動態，使您就行盡量地充分滿足您的快速執行業務需求。我的服務管理平臺也行定制化或弄成一小片。數字式名稱：W、 序號1.4404–1.4401（316）–US S31603–316L原則：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(％): ≤0.030Si(％): ≤1.00Mn(％):≤2.00P(％)≤:0.045S(％)≤:0.030Cr(％): 16.5～18.5Ni(％): 10.0～13.0Mo(％):2.00～2.50Other(％): N≤0.11

MECHANICAL PROPERTIES( BAR/WIRE ROD ) AND INTERGRANULAR CORROSION RESISTANT TENDENCYVIASOLUTION TREATMENT

Thickness Diameter (d)/≤mm: 160Hardness HBS: 215Yield strength σ0.2≥/MPa: 200Tensile strength σb/MPa: 500～700Elongation δ(longitudinal )≥(％): 40Elongation δ(transversal )≥(％): -Impact absorbing energy Akv≥/J|longitudinal: 100Impact absorbing energy Akv≥/J|transversal: -Intergranular corrosion resistance tendency | condition of delivery: YesIntergranular corrosion resistance tendency | condition of welding: YesThickness Diameter (d)/≤mm: 160<d≤250Hardness HBS: 215Yield strength σ0.2≥/MPa: 200Tensile strength σb/MPa: 500～700Elongation δ(longitudinal )≥(％): -Elongation δ(transversal )≥(％): 30Impact absorbing energy Akv≥/J|longitudinal: -Impact absorbing energy Akv≥/J|transversal: 60Intergranular corrosion resistance tendency | condition of delivery: YesIntergranular corrosion resistance tendency | condition of welding: Yes最主使廣泛應用成千上萬采用涉及到機器、化學工業、石油天然氣、手表、種植業面制品和醫療醫療機械醫療機械互聯網行業的廠品。這類村料就可以采用大外徑或小斷面的超蘸火(淬火)的狀態。