1Cr17Ni7 Stainless steels

1Cr17Ni7 Stainless steels: GB/T 1220 (1992) Chemical composition

C	Si	Mn	P	S	Ni	Cr
≤0.15	≤1.00	≤2.00	≤0.035	≤0.030	6.00-8.00	16.00-18.00

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1Cr17Ni7 Stainless steels: GB/T 1220 (1992) specification

• GB/T 1220 (1992) - Stainless steel bars
• GB/T 3280 (2007) - Cold rolled stainless steel sheets and plates
• GB/T 4231 (1993) - Cold rolled stainless steel strips for springs
• GB/T 4239 (1991) - Cold rolled stainless steel and heat resisting steel strips

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1Cr17Ni7 Stainless steels - mechanical properties

Austenitic stainless steel. Grade 1Cr17Ni7 was replaced by new designation 12Cr17Ni7 according to GB/T 20878 (2007)

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1Cr17Ni7 Stainless steels delivers

• Bars, hot-rolled bars, hot-rolled round bars, cold-drawn round bars, hexagonal bars, octagonal bars, hot-rolled flat bars, cold-drawn flat bars, special-shaped steel
• Hot cold rolled strip and coils
• Hot Cold Rolled Plate Sheet
• Hot rolled and Cold drawn Shaped
• Hot rolled and cold drawn wire
• Forgings and forged bars

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