名称:奥氏体型不锈钢 标准:AISI、ASTM UNS编号:S20910 S20910对应牌号:XM-19、Nitronic50、S20910。 MATERIAL SPECIFICATIONS -ASTM A959 (2004), A276, A312, A632, A176, A580 CHEMICAL COMPOSITION (WEIGHT %) C (%): ≤ 0.06 Si (%): ≤ 1.00 Mn (%):4.00~ 6.00 P (%)≤:0.040 S (%)≤:...
S20910对应牌号:XM-19、Nitronic50、S20910。 MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580 C (%): ≤ 0.06 Si (%): ≤ 1.00 Mn (%):4.00~ 6.00 P (%)≤:0.040 S (%)≤:0.030 Cr (%): 20.5~ 23.5 Ni (%): 11.5~ 13.5 Mo (%):1.50 ~ 3.00 Nb (%...
棒材:5.0-300mm,钢板:1-6冷轧,7-35mm热轧。紧固件 [询价] 7 东台市汇信诚金属制品厂 主营: 六角螺帽 螺杆 双头 牙条 活节 垫片 螺钉 销 非标紧固件 特材紧固件 联系人:沈经理 移动电话: 13770090340/13390704526 电话:0515-85522226 微信号:13770090340 Email: 登陆后可见 不锈钢紧固件系列、不锈钢螺...
归类 奥氏体不锈钢 性能 耐腐蚀 说明 该牌号不锈钢丝可用于生产耐腐蚀的螺栓、螺母、螺钉等紧固件。 化学元素成分含量(%) 成分C Si Mn P S Cr Ni Mo N V Nb 最小值 - - 4 - - 20.5 11.5 1.5 0.2 0.1 0.1 最大值 0.06 1 6 0.045 0.03 23.5 13.5 3 0.4 0.3 0.3 碳当量计算 材料牌号对应...
Class 1A(1A级 全部牌号)可用于完工的紧固件。1A级牌号B8RA的钢——在所有热轧、锻制、镦锻和螺纹加工完成后,完工的紧固件应进行碳化物固溶处理。这个规定不适用于像棒材之类的原料。紧固件应从室温加热,并在能使碳化铬进入溶体的温度下保持足够的时间,然后在足以防止碳化物析出的速度冷却。
Good Mechanical Properties The mechanical properties at both elevated and sub-zero temperatures are very good and, unlike many austenitic stainless steels, the alloy does not become magnetic when cold worked or cooled to sub-zero temperatures. In the cold-worked condition, the material possesses a ...
XM 19 S20910 Nitronic 50/00Cr22Ni13Mn5Mo2N Strong nitrogen austenitic stainless steel flange 1. Nitronic 50 Stainless Steel provides a combination of corrosion resistance and strength not found in any other commercial material.2.This austenitic stainless steel has corrosion resistance greater than ...
Another ATTRIBUTE OF THIS GRADE IS RESISTANCE TO INTERGRANULAR CORROSION, SEAWATER, SALT, BRITTLENESS OF MATERIALS (pitTING), chlorIDES, SULFUR compounds, disulPHuric acid, nitric acid, phosphoric acid and FORMALDEHYDE. Resistance to these conditions depends on the conditions under which the material is...
On the other hand, transforming XM-19 into the high strength condition can only be done at the mill after the original rolling process, which is done at a lower temperature than annealed and as-rolled material to further help increase the propertie...
material without loss of strength. High-strength bars produced by rotary forging-special practice may have somewhat reduced resistance to corrosion and sulfide stress cracking not exhibited by strain hardened materials. This is primarily due to the hot worked material becoming sensitized during processing...