12Cr18Mn9Ni5N化學(xué)成分 - GB/T 1220-2007

C	Si	Mn	P	S	Cr	Ni	N
≤0.15	≤1.0	7.5-10.0	≤0.05	≤0.03	17.0-19.0	4.0-6.0	0.05-0.25

---

12Cr18Mn9Ni5N標(biāo)準(zhǔn)規(guī)范

• GB/T 1220-2007 - Stainless steel bars
• JIS G 4303：1998 -
• GB/T 1220-1992 - alternate standard

---

12Cr18Mn9Ni5N機械性能

GB/T 1220-2007 standard specifies the stainless steel rods order contents, classification, code, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, logo and certificate of quality.This standard applies to the size is not more than 250 mm hot rolled and forged stainless steel rods.The supply and demand both sides talks things over, can also supply the size larger than 250 mm hot rolled and forged stainless steel rods.

---

12Cr18Mn9Ni5N產(chǎn)品形態(tài)

• 熱軋和冷拉棒材, 圓棒, 扁鋼, 六角棒, 八角棒, 空心棒
• 帶鋼和鋼卷, 熱軋帶鋼, 熱軋鋼卷, 冷軋鋼帶, 冷軋鋼卷
• 冷軋板材, 熱軋板, 冷軋薄板, 中厚板, 高強鋼板
• 熱軋和冷拉異型鋼, 凹凸字鋼, 滑軌, 滑塊
• 熱軋和冷拉鋼絲, 扁絲, 盤條, 直條
• 自由鍛和模鍛, 扁鋼, 模塊, 環(huán), 桶, 餅, 階梯軸及定制化
• 熱擠壓和冷軋無縫管, 異型管, 方管, 毛細管
• 電渣錠

---