15-5РН (1.4545), Bars, AMS 5659
- diameter Ø 5,0 - 32,0 mm
- length 2,0 – 4,0 m
- roughness Ra ≤ 2.5 mkm
- quality grade h9, h10 (k9, k10)
Hot-rolled bars, turned:
- diameter Ø 15 - 95 mm
- length 3,0 – 5,0 м
- roughness Rz ≤ 40 mkm
Forged bars, turned:
- diameter Ø 100 - 350 mm
- length 2,5 – 5,0 m
- roughness Rz ≤ 80 mkm.
The bars are delivered after solid solution treatment followed by mechanical treatment.
Chemical composition, deviation of chemical composition, shape and dimensions, mechanical properties, ferritic phase content and other requirements are under AMS 5659.
Nonmetallic inclusions content is under DIN 50602, method K1 ≤ 15
The bars can be manufactured under special requirements agreed by a buyer and the seller.
Ultrasonic control is under AMS SТD 2154, class A or under SEP 1920 class C/c for bars with diameter up to 100 mm, SEP 1921 class D/d for bars with diameter from 100 mm to 300 mm and SEP 1921 class C/c for bars with diameter over 300 mm.
Quality certificate is according to the requirements of EN 10204 3.1B and AMS 5659.