Fireproof Steel Fiber Length 25-30mm for Refractory Castable

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Niddl
• Material: Steel
• High Temperature Resistance: High Strength
• Model NO.: 330, 310, 304, 446, 430
• Transport Package: 50kg Bags
• Specification: GB
• Trademark: YZSD
• Origin: China
• Production Capacity: 20000mt/Year

Product Description

High temperature stainless stee fiber
High temperature stainless steel fiber mainly use in metallurgy industry, cement kiln, powder station boiler and flue, kiln car surface etc.
High temperature steel fiber will increase using place performance of durability, anti-crack, anti-shocking etc.
Various grades steel fiber are available, mainly supplying type of 304 and 446 for refractory castable application.

Item	330 GA	310 GB	304 GC	446 GD	430 GE
Ni	34-36	19-23	8-11	≤0.6	≤0.4
Cr	17-20	23-26	17-20	24-26	16-19
Mn	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
Si	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5
C	≤0.25	≤0.25	≤0.3	≤0.3	≤0.3
S	≤0.03	≤0.03	≤0.03	≤0.03	≤0.03
P	≤0.04	≤0.04	≤0.04	≤0.04	≤0.04