久久99精品国产女不卡7777,国产在线精品一区二区不卡顿,免费人成网站在线观看视频,jrs低调看高清直播,国产精品无码专区
China ??? ?? ?? - China Supplier
China ??? ?? ?? - China Supplier China ??? ?? ?? - China Supplier China ??? ?? ?? - China Supplier China ??? ?? ?? - China Supplier

??? ?? ??

??:65
???: Minerals-Metallurgy/Tungsten/Tungsten-Bars
?? ??:
???: Satellite
??: dia1~100mm
Contact Info
  • ??:No.56,XingYe Road,YangMing District, Zip: 157013
  • ??: Nydia Lee
  • ??:+86-0453-6258366
  • ???:nydialee39@yahoo.com

?? ??

??
?? ??

Grade State Density
(g/cc)		 UST Elongation
(%)		 Hardness
(HRC)		 Impact toughness
(MJ/m2)
W273 Heat treatment 17.10±0.15 ≥900 ≥24 ≥23 ≥1.3
W263 Heat treatment 17.25±0.15 ≥900 ≥23 ≥23 ≥1.2
W262 Heat treatment 17.50±0.15 ≥910 ≥25 ≥24 ≥1.1
W261 Heat treatment 17.60±0.15 ≥920 ≥24 ≥24 ≥1
W253 Heat treatment 17.40±0.15 ≥900 ≥22 ≥24 ≥1.1
W252 Heat treatment 17.65±0.15 ≥920 ≥18 ≥24 ≥0.6
W243 Heat treatment 17.60±0.15 ≥920 ≥20 ≥24 ≥0.9
W242 Heat treatment 18.10±0.10 ≥833 ≥3 ≥25 ≥0.1
W242A Heat treatment 17.90±0.10 ≥910 ≥10 ≥25 ≥0.45
W232 Heat treatment 18.10±0.15 ≥920 ≥14 ≥25 ≥0.45
W231 Heat treatment 18.30±0.15 ≥920 ≥12 ≥26 ≥0.3
W221 Heat treatment 18.50±0.15 ≥920 ≥10 ≥27 ≥0.22
W173 Heat treatment 17.20±0.15 ≥600 ≥2 ≥26 -
W125 Heat treatment 17.65±0.15 ≥600 ≥2 ≥27 -
W131 Heat treatment 18.15±0.15 ≥600 ≥1 ≥28 -

???: Minerals-Metallurgy/Tungsten/Tungsten-Bars
?? ??:
???Brand: Satellite
??: dia1~100mm
Stock:
Origin:
　-　Partner Programme　-　Old Version
Copyright ? armluntan.cn. All Rights Reserved.