| 材料等级： | TP316L | 标准： | ASTM A249 |
|---|---|---|---|
| 尺寸 | 6 To 304.8 Mm | W.T.： | 0.5 To 6 Mm |
| 长度 | 单随机，双随机和所需长度 | 无损检测： | ET HT UT PT |
| 包装 | 胶合木箱/铁箱/捆包 | 申请： | 炼油厂/天然气加工/空间供热 |
| 强光 | TP316L Stainless Steel Welded Tubes， Condenser Stainless Steel Welded Tubing， Boiler Welded Stainless Steel Pipes | ||
不锈钢焊接管 ASTM A249 TP316L 锅炉热交换器冷凝器
Stainless steel 316L pipe is composed of a chromium-nickel-molybdenum austenitic stainless steel alloy containing 2-3% molybdenum， with less than 0.03% carbon in its composition. This combination gives the tube a high strength， with a minimum tensile strength of 560 MPa and a minimum yield strength of 205 MPa. Stainless steel 316L tube can withstand temperatures up to 870 degrees Celsius in intermittent service and 925 degrees Celsius in continuous service. 316L stainless steel seamless tube is constructed by a cold drawing process， which draws the tube from a single raw material billet ， therefore， the steel pipe is seamless and has a high dimensional accuracy.
化学成分 ASTM A249 TP316L Stainless Steel Welded Tubes
| SA 249 | C | 锰 | P | S | Si | 倪 | Cr | 莫 | N |
|---|---|---|---|---|---|---|---|---|---|
| 316L | 0.035 | 2.00 | 0.045 | 0.030 | 1.0 | 10-14 | 16-18 | 2-3 | |
| 1.4404 | 0.03 | 2.00 | 0.040 | 0.015 | 1.0 | 10-13 | 16.5-18.5 | 2-2.5 | 0.1 |
机械性能 的 ASTM A249 TP316L Stainless Steel Welded Tubes
| 等级 | 拉伸强度 (MPa) 最小值 | 产量结构 0.2% 证明 (MPa) 最小值 | 埃隆 (%，50 毫米） 最小值 | 硬度 | |
| 洛氏 B (HR B) 最大值 | 最大布氏硬度 (HB) | ||||
| 316L | 485 | 170 | 40 | 95 | 217 |
Equivalent Grades of ASTM A249 TP316L Stainless Steel Welded Tubes
| 标准 | WERKSTOFF NR. | UNS | JIS | BS | 社会变革管理计划 | AFNOR | EN |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316s11 / 316s13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17-11-02 / Z3CND18-14-03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
ASTM A249 TP316L Stainless Steel Welded Tubes APPLICATION
气体处理
石油化工
食品加工
化学
化肥
锅炉
石油和天然气
