Pearlitic Nodular Cast Iron Rolls

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

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

Min. Order:: 5 Piece/Pieces

Min. Order:: 5 Piece/Pieces

Delivery Time:: 75 Days

Transportation:: Ocean, Land, Air

Port:: Xingang, China, Shanghai

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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:	Xingang,China,Shanghai

Product Description

Pearlitic Nodular Cast Iron Rolls

Pearlitic nodular cast iron rolls aslo called SGP rolls which are obtained by adding alloy elements of Ni, Cr, Mo into the nodular cast iron and following special heat treatment. Pearlitic nodular rolls have high strength, good thermal properties and resistance to emergencies as well as small hardness gradient of working layer. it is widely used in the roughing stand of wire & Bar mill.

As Per your request to rolling mill rolls hardness, we will suggest you the most suitable rolls material, to ensure the right rolling mill rolls grinding amount or removal stock.

Chemical Composition and hardness

	C	Si	Mn	P	S	Cr	Ni	Mo	Barrel Hardness HSD
SGPI	2.90-3.60	1.40-2.20	0.40-1.00	≤0.15	≤0.03	0.10-0.60	1.50-2.00	0.20-0.80	45-55
SGPII	2.90-3.60	1.20-2.00	0.40-1.00	≤0.15	≤0.03	0.20-1.00	2.01-2.50	0.20-0.80	55-65
SGPIII	2.90-3.60	1.20-2.00	0.40-1.00	≤0.15	≤0.03	0.20-1.20	2.51-3.00	0.20-0.80	62-72