High Chrome Iron Roll

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Payment Type:: L/C, T/T, D/P

Incoterm:: FOB, CFR, CIF, FCA, CPT

Min. Order:: 2 Piece/Pieces

Min. Order:: 2 Piece/Pieces

Delivery Time:: 60 Days

Transportation:: Ocean, Land, Air

Port:: Tianjin, China

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Basic Info

Place of Origin:	China
Productivity:	20000mt/year
Supply Ability:	1000mt/month
Payment Type:	L/C,T/T,D/P
Incoterm:	FOB,CFR,CIF,FCA,CPT
Certificate:	ISO 9001:2008
HS Code:	84553000
Transportation:	Ocean,Land,Air
Port:	Tianjin,China

Product Description

High Chrome Iron Rolls

This type of rolls is High Chromium Centrifugal Duplex Rolls, produced from high alloy material, whose microstructure is bainite and chrome carbides, the core of the rolls is filled with spheroidal graphite cast iron.

Application: Work rolls, Vertical Rolls, Skin Pass Rolls for hot strip mills.

Chemical composition and hardness

Grade	C	Si	Mn	P	S	Cr	Ni	Mo	Barrel Hardness(HSD)
HiCr I	2.30-3.30	0.30-1.00	0.50-1.20	≤ 0.10	≤0.05	12.0-15.0	0.70-1.70	0.70-1.50	60-75
HiCr II	2.30-3.30	0.30-1.00	0.50-1.20	≤ 0.10	≤0.05	15.01-18.0	0.70-1.70	0.70-1.50	65-80
HiCr III	2.30-3.30	0.30-1.00	0.50-1.20	≤ 0.10	≤0.05	18.01-22.0	0.70-1.70	1.51-3.00	75-90