Tender For supply of steel round 20 mm dia to matl. specn, 38xc gost 4543-71 alt. matl. 42cr4mo2, is: 5517-78 and steel 45x g , steel rod 85 mm dia specn. 40 h 2mn-ty b 3-22- 85. alt. mat. en19 to bs: 970 or en24 to bs: 970. , steel round 35 mm dia steel 38xc gost 4543-71, or steel 40xc gost 4543-71 or steel bar forging 40cr1 , steel round 100 mm dia to matl. specn. 38 xc gost 4543-71alt. matl. : 40ni2cr1mo28 is: 4367-1967/en24 bs: , steel 100mm dia to 40ni6cr4mo3 is: 4367-91(rs 100) , steel round 45 mm dia to matl. specn. steel grade: 38xc gost 4543-71 alternate material gr. 42 cr4mo2, , steel round 30 mm dia. to specn 817 m40 bs: 970 pt-i-1983 cond- ition 'x'. or 40ni6cr4mo3 is: 5517-78. a , steel round isro 16 matl: steel 40 gost 1050-74 alt matl: 080 m40 bs: 970-pt-1-83 to drg no. mpf/lf/0142 , steel rd 30mm dia, is: 5517-1993 des 45c8. , steel round 35mm dia, st-34-2 or fe 410 wa is: 2062 -1999. , steel round 20mm dia, bs970pt 1: 1983, grade 080 m30 (norm) , steel round 20 dia matl: 40x gost-4543-71 alt matl: steel 708 m40 or 530 m40 bs: 970-1-1983